Home / 39,042.96-58,525.54-22,382.88

Finding the Fourth Proportional to 39,042.96, 58,525.54 and 22,382.88

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Solution

The fourth proportional to 39,042.96, 58,525.54 and 22,382.88 is: 33,552.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,042.96 : 58,525.54 = 22,382.88 : x
  2. Step 2: Convert to fraction form
    39,042.96/58,525.54 = 22,382.88/x
  3. Step 3: Cross multiply
    39,042.96x = 58,525.54 × 22,382.88
  4. Step 4: Simplify right side
    39,042.96x = 1,309,970,138.76
  5. Step 5: Solve for x
    x = 1,309,970,138.76/39,042.96
  6. Step 6: Final answer
    x = 33,552.02

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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.