Home / 38,217.06-57,284.28-16,042.50

Finding the Fourth Proportional to 38,217.06, 57,284.28 and 16,042.50

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Solution

The fourth proportional to 38,217.06, 57,284.28 and 16,042.50 is: 24,046.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,217.06 : 57,284.28 = 16,042.50 : x
  2. Step 2: Convert to fraction form
    38,217.06/57,284.28 = 16,042.50/x
  3. Step 3: Cross multiply
    38,217.06x = 57,284.28 × 16,042.50
  4. Step 4: Simplify right side
    38,217.06x = 918,983,061.90
  5. Step 5: Solve for x
    x = 918,983,061.90/38,217.06
  6. Step 6: Final answer
    x = 24,046.41

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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.