Home / 38,814.04-58,229.34-22,182.04

Finding the Fourth Proportional to 38,814.04, 58,229.34 and 22,182.04

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Solution

The fourth proportional to 38,814.04, 58,229.34 and 22,182.04 is: 33,277.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,814.04 : 58,229.34 = 22,182.04 : x
  2. Step 2: Convert to fraction form
    38,814.04/58,229.34 = 22,182.04/x
  3. Step 3: Cross multiply
    38,814.04x = 58,229.34 × 22,182.04
  4. Step 4: Simplify right side
    38,814.04x = 1,291,645,549.05
  5. Step 5: Solve for x
    x = 1,291,645,549.05/38,814.04
  6. Step 6: Final answer
    x = 33,277.79

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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.