Home / 110,322.27-152,248.14-62,577.63

Finding the Fourth Proportional to 110,322.27, 152,248.14 and 62,577.63

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Solution

The fourth proportional to 110,322.27, 152,248.14 and 62,577.63 is: 86,359.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,322.27 : 152,248.14 = 62,577.63 : x
  2. Step 2: Convert to fraction form
    110,322.27/152,248.14 = 62,577.63/x
  3. Step 3: Cross multiply
    110,322.27x = 152,248.14 × 62,577.63
  4. Step 4: Simplify right side
    110,322.27x = 9,527,327,773.11
  5. Step 5: Solve for x
    x = 9,527,327,773.11/110,322.27
  6. Step 6: Final answer
    x = 86,359.06

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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.