Home / 45,263.54-67,691.30-34,593.01

Finding the Fourth Proportional to 45,263.54, 67,691.30 and 34,593.01

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Solution

The fourth proportional to 45,263.54, 67,691.30 and 34,593.01 is: 51,733.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,263.54 : 67,691.30 = 34,593.01 : x
  2. Step 2: Convert to fraction form
    45,263.54/67,691.30 = 34,593.01/x
  3. Step 3: Cross multiply
    45,263.54x = 67,691.30 × 34,593.01
  4. Step 4: Simplify right side
    45,263.54x = 2,341,645,475.62
  5. Step 5: Solve for x
    x = 2,341,645,475.62/45,263.54
  6. Step 6: Final answer
    x = 51,733.59

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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.