Home / 24,345.33-33,587.53-17,987.23

Finding the Fourth Proportional to 24,345.33, 33,587.53 and 17,987.23

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Solution

The fourth proportional to 24,345.33, 33,587.53 and 17,987.23 is: 24,815.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,345.33 : 33,587.53 = 17,987.23 : x
  2. Step 2: Convert to fraction form
    24,345.33/33,587.53 = 17,987.23/x
  3. Step 3: Cross multiply
    24,345.33x = 33,587.53 × 17,987.23
  4. Step 4: Simplify right side
    24,345.33x = 604,146,627.24
  5. Step 5: Solve for x
    x = 604,146,627.24/24,345.33
  6. Step 6: Final answer
    x = 24,815.71

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Half scale
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Double scale
Find fourth proportional to 24,346.33, 33,588.91 and 17,988.23
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.