Home / 41,092.92-56,624.58-28,350

Finding the Fourth Proportional to 41,092.92, 56,624.58 and 28,350

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Solution

The fourth proportional to 41,092.92, 56,624.58 and 28,350 is: 39,065.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,092.92 : 56,624.58 = 28,350 : x
  2. Step 2: Convert to fraction form
    41,092.92/56,624.58 = 28,350/x
  3. Step 3: Cross multiply
    41,092.92x = 56,624.58 × 28,350
  4. Step 4: Simplify right side
    41,092.92x = 1,605,306,843
  5. Step 5: Solve for x
    x = 1,605,306,843/41,092.92
  6. Step 6: Final answer
    x = 39,065.29

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.