Home / 55,565.19-83,528.42-44,592.12

Finding the Fourth Proportional to 55,565.19, 83,528.42 and 44,592.12

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Solution

The fourth proportional to 55,565.19, 83,528.42 and 44,592.12 is: 67,033.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,565.19 : 83,528.42 = 44,592.12 : x
  2. Step 2: Convert to fraction form
    55,565.19/83,528.42 = 44,592.12/x
  3. Step 3: Cross multiply
    55,565.19x = 83,528.42 × 44,592.12
  4. Step 4: Simplify right side
    55,565.19x = 3,724,709,105.09
  5. Step 5: Solve for x
    x = 3,724,709,105.09/55,565.19
  6. Step 6: Final answer
    x = 67,033.14

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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.