Home / 44,114.40-66,229.20-35,359.20

Finding the Fourth Proportional to 44,114.40, 66,229.20 and 35,359.20

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Solution

The fourth proportional to 44,114.40, 66,229.20 and 35,359.20 is: 53,084.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,114.40 : 66,229.20 = 35,359.20 : x
  2. Step 2: Convert to fraction form
    44,114.40/66,229.20 = 35,359.20/x
  3. Step 3: Cross multiply
    44,114.40x = 66,229.20 × 35,359.20
  4. Step 4: Simplify right side
    44,114.40x = 2,341,811,528.64
  5. Step 5: Solve for x
    x = 2,341,811,528.64/44,114.40
  6. Step 6: Final answer
    x = 53,084.97

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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.