Home / 58,060.38-80,126.18-34,194.75

Finding the Fourth Proportional to 58,060.38, 80,126.18 and 34,194.75

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Solution

The fourth proportional to 58,060.38, 80,126.18 and 34,194.75 is: 47,190.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,060.38 : 80,126.18 = 34,194.75 : x
  2. Step 2: Convert to fraction form
    58,060.38/80,126.18 = 34,194.75/x
  3. Step 3: Cross multiply
    58,060.38x = 80,126.18 × 34,194.75
  4. Step 4: Simplify right side
    58,060.38x = 2,739,894,693.56
  5. Step 5: Solve for x
    x = 2,739,894,693.56/58,060.38
  6. Step 6: Final answer
    x = 47,190.44

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.