Home / 43,128.90-59,517.90-24,266.04

Finding the Fourth Proportional to 43,128.90, 59,517.90 and 24,266.04

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Solution

The fourth proportional to 43,128.90, 59,517.90 and 24,266.04 is: 33,487.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,128.90 : 59,517.90 = 24,266.04 : x
  2. Step 2: Convert to fraction form
    43,128.90/59,517.90 = 24,266.04/x
  3. Step 3: Cross multiply
    43,128.90x = 59,517.90 × 24,266.04
  4. Step 4: Simplify right side
    43,128.90x = 1,444,263,742.12
  5. Step 5: Solve for x
    x = 1,444,263,742.12/43,128.90
  6. Step 6: Final answer
    x = 33,487.15

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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.