Home / 44,924.61-67,387.11-11,642.31

Finding the Fourth Proportional to 44,924.61, 67,387.11 and 11,642.31

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Solution

The fourth proportional to 44,924.61, 67,387.11 and 11,642.31 is: 17,463.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,924.61 : 67,387.11 = 11,642.31 : x
  2. Step 2: Convert to fraction form
    44,924.61/67,387.11 = 11,642.31/x
  3. Step 3: Cross multiply
    44,924.61x = 67,387.11 × 11,642.31
  4. Step 4: Simplify right side
    44,924.61x = 784,541,624.62
  5. Step 5: Solve for x
    x = 784,541,624.62/44,924.61
  6. Step 6: Final answer
    x = 17,463.52

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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.