Home / 17,473.83-26,211.54-4,995.65

Finding the Fourth Proportional to 17,473.83, 26,211.54 and 4,995.65

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Solution

The fourth proportional to 17,473.83, 26,211.54 and 4,995.65 is: 7,493.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,473.83 : 26,211.54 = 4,995.65 : x
  2. Step 2: Convert to fraction form
    17,473.83/26,211.54 = 4,995.65/x
  3. Step 3: Cross multiply
    17,473.83x = 26,211.54 × 4,995.65
  4. Step 4: Simplify right side
    17,473.83x = 130,943,548.74
  5. Step 5: Solve for x
    x = 130,943,548.74/17,473.83
  6. Step 6: Final answer
    x = 7,493.69

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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.