Home / 39,125.24-58,693.44-12,832.04

Finding the Fourth Proportional to 39,125.24, 58,693.44 and 12,832.04

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Solution

The fourth proportional to 39,125.24, 58,693.44 and 12,832.04 is: 19,249.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,125.24 : 58,693.44 = 12,832.04 : x
  2. Step 2: Convert to fraction form
    39,125.24/58,693.44 = 12,832.04/x
  3. Step 3: Cross multiply
    39,125.24x = 58,693.44 × 12,832.04
  4. Step 4: Simplify right side
    39,125.24x = 753,156,569.82
  5. Step 5: Solve for x
    x = 753,156,569.82/39,125.24
  6. Step 6: Final answer
    x = 19,249.89

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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.