Home / 110,294.19-152,233.02-62,575.47

Finding the Fourth Proportional to 110,294.19, 152,233.02 and 62,575.47

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Solution

The fourth proportional to 110,294.19, 152,233.02 and 62,575.47 is: 86,369.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,294.19 : 152,233.02 = 62,575.47 : x
  2. Step 2: Convert to fraction form
    110,294.19/152,233.02 = 62,575.47/x
  3. Step 3: Cross multiply
    110,294.19x = 152,233.02 × 62,575.47
  4. Step 4: Simplify right side
    110,294.19x = 9,526,052,776.02
  5. Step 5: Solve for x
    x = 9,526,052,776.02/110,294.19
  6. Step 6: Final answer
    x = 86,369.49

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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.