Home / 39,130.46-58,657.12-25,050.44

Finding the Fourth Proportional to 39,130.46, 58,657.12 and 25,050.44

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Solution

The fourth proportional to 39,130.46, 58,657.12 and 25,050.44 is: 37,550.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,130.46 : 58,657.12 = 25,050.44 : x
  2. Step 2: Convert to fraction form
    39,130.46/58,657.12 = 25,050.44/x
  3. Step 3: Cross multiply
    39,130.46x = 58,657.12 × 25,050.44
  4. Step 4: Simplify right side
    39,130.46x = 1,469,386,665.13
  5. Step 5: Solve for x
    x = 1,469,386,665.13/39,130.46
  6. Step 6: Final answer
    x = 37,550.97

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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.