Home / 41,088.74-61,697.90-25,575.62

Finding the Fourth Proportional to 41,088.74, 61,697.90 and 25,575.62

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Solution

The fourth proportional to 41,088.74, 61,697.90 and 25,575.62 is: 38,403.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,088.74 : 61,697.90 = 25,575.62 : x
  2. Step 2: Convert to fraction form
    41,088.74/61,697.90 = 25,575.62/x
  3. Step 3: Cross multiply
    41,088.74x = 61,697.90 × 25,575.62
  4. Step 4: Simplify right side
    41,088.74x = 1,577,961,800.65
  5. Step 5: Solve for x
    x = 1,577,961,800.65/41,088.74
  6. Step 6: Final answer
    x = 38,403.76

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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.