Home / 67,832.17-101,749.11-25,700.93

Finding the Fourth Proportional to 67,832.17, 101,749.11 and 25,700.93

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Solution

The fourth proportional to 67,832.17, 101,749.11 and 25,700.93 is: 38,551.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,832.17 : 101,749.11 = 25,700.93 : x
  2. Step 2: Convert to fraction form
    67,832.17/101,749.11 = 25,700.93/x
  3. Step 3: Cross multiply
    67,832.17x = 101,749.11 × 25,700.93
  4. Step 4: Simplify right side
    67,832.17x = 2,615,046,941.29
  5. Step 5: Solve for x
    x = 2,615,046,941.29/67,832.17
  6. Step 6: Final answer
    x = 38,551.72

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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.