Home / 45,229.93-62,416.89-25,086.85

Finding the Fourth Proportional to 45,229.93, 62,416.89 and 25,086.85

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Solution

The fourth proportional to 45,229.93, 62,416.89 and 25,086.85 is: 34,619.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,229.93 : 62,416.89 = 25,086.85 : x
  2. Step 2: Convert to fraction form
    45,229.93/62,416.89 = 25,086.85/x
  3. Step 3: Cross multiply
    45,229.93x = 62,416.89 × 25,086.85
  4. Step 4: Simplify right side
    45,229.93x = 1,565,843,156.90
  5. Step 5: Solve for x
    x = 1,565,843,156.90/45,229.93
  6. Step 6: Final answer
    x = 34,619.62

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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.