Home / 44,350.20-66,428.10-23,549.40

Finding the Fourth Proportional to 44,350.20, 66,428.10 and 23,549.40

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Solution

The fourth proportional to 44,350.20, 66,428.10 and 23,549.40 is: 35,272.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,350.20 : 66,428.10 = 23,549.40 : x
  2. Step 2: Convert to fraction form
    44,350.20/66,428.10 = 23,549.40/x
  3. Step 3: Cross multiply
    44,350.20x = 66,428.10 × 23,549.40
  4. Step 4: Simplify right side
    44,350.20x = 1,564,341,898.14
  5. Step 5: Solve for x
    x = 1,564,341,898.14/44,350.20
  6. Step 6: Final answer
    x = 35,272.49

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1.5x scale

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.