Home / 67,732.95-101,604.30-23,359.07

Finding the Fourth Proportional to 67,732.95, 101,604.30 and 23,359.07

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Solution

The fourth proportional to 67,732.95, 101,604.30 and 23,359.07 is: 35,040.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,732.95 : 101,604.30 = 23,359.07 : x
  2. Step 2: Convert to fraction form
    67,732.95/101,604.30 = 23,359.07/x
  3. Step 3: Cross multiply
    67,732.95x = 101,604.30 × 23,359.07
  4. Step 4: Simplify right side
    67,732.95x = 2,373,381,956.00
  5. Step 5: Solve for x
    x = 2,373,381,956.00/67,732.95
  6. Step 6: Final answer
    x = 35,040.29

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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.