Home / 17,483.76-26,222.40-5,001.12

Finding the Fourth Proportional to 17,483.76, 26,222.40 and 5,001.12

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Solution

The fourth proportional to 17,483.76, 26,222.40 and 5,001.12 is: 7,500.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,483.76 : 26,222.40 = 5,001.12 : x
  2. Step 2: Convert to fraction form
    17,483.76/26,222.40 = 5,001.12/x
  3. Step 3: Cross multiply
    17,483.76x = 26,222.40 × 5,001.12
  4. Step 4: Simplify right side
    17,483.76x = 131,141,369.09
  5. Step 5: Solve for x
    x = 131,141,369.09/17,483.76
  6. Step 6: Final answer
    x = 7,500.75

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Half scale
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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.