Home / 94,409.36-141,565.28-27,841.02

Finding the Fourth Proportional to 94,409.36, 141,565.28 and 27,841.02

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Solution

The fourth proportional to 94,409.36, 141,565.28 and 27,841.02 is: 41,747.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,409.36 : 141,565.28 = 27,841.02 : x
  2. Step 2: Convert to fraction form
    94,409.36/141,565.28 = 27,841.02/x
  3. Step 3: Cross multiply
    94,409.36x = 141,565.28 × 27,841.02
  4. Step 4: Simplify right side
    94,409.36x = 3,941,321,652.58
  5. Step 5: Solve for x
    x = 3,941,321,652.58/94,409.36
  6. Step 6: Final answer
    x = 41,747.15

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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.