Home / 44,860.28-67,349.94-38,328.44

Finding the Fourth Proportional to 44,860.28, 67,349.94 and 38,328.44

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Solution

The fourth proportional to 44,860.28, 67,349.94 and 38,328.44 is: 57,543.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,860.28 : 67,349.94 = 38,328.44 : x
  2. Step 2: Convert to fraction form
    44,860.28/67,349.94 = 38,328.44/x
  3. Step 3: Cross multiply
    44,860.28x = 67,349.94 × 38,328.44
  4. Step 4: Simplify right side
    44,860.28x = 2,581,418,134.29
  5. Step 5: Solve for x
    x = 2,581,418,134.29/44,860.28
  6. Step 6: Final answer
    x = 57,543.51

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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.