Home / 59,429.38-89,144.10-44,452.02

Finding the Fourth Proportional to 59,429.38, 89,144.10 and 44,452.02

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Solution

The fourth proportional to 59,429.38, 89,144.10 and 44,452.02 is: 66,678.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,429.38 : 89,144.10 = 44,452.02 : x
  2. Step 2: Convert to fraction form
    59,429.38/89,144.10 = 44,452.02/x
  3. Step 3: Cross multiply
    59,429.38x = 89,144.10 × 44,452.02
  4. Step 4: Simplify right side
    59,429.38x = 3,962,635,316.08
  5. Step 5: Solve for x
    x = 3,962,635,316.08/59,429.38
  6. Step 6: Final answer
    x = 66,678.05

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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.