Home / 67,525.29-101,277.54-23,141.88

Finding the Fourth Proportional to 67,525.29, 101,277.54 and 23,141.88

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Solution

The fourth proportional to 67,525.29, 101,277.54 and 23,141.88 is: 34,709.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,525.29 : 101,277.54 = 23,141.88 : x
  2. Step 2: Convert to fraction form
    67,525.29/101,277.54 = 23,141.88/x
  3. Step 3: Cross multiply
    67,525.29x = 101,277.54 × 23,141.88
  4. Step 4: Simplify right side
    67,525.29x = 2,343,752,677.38
  5. Step 5: Solve for x
    x = 2,343,752,677.38/67,525.29
  6. Step 6: Final answer
    x = 34,709.26

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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.