Home / 67,711.46-101,504.98-23,327.66

Finding the Fourth Proportional to 67,711.46, 101,504.98 and 23,327.66

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Solution

The fourth proportional to 67,711.46, 101,504.98 and 23,327.66 is: 34,970.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,711.46 : 101,504.98 = 23,327.66 : x
  2. Step 2: Convert to fraction form
    67,711.46/101,504.98 = 23,327.66/x
  3. Step 3: Cross multiply
    67,711.46x = 101,504.98 × 23,327.66
  4. Step 4: Simplify right side
    67,711.46x = 2,367,873,661.75
  5. Step 5: Solve for x
    x = 2,367,873,661.75/67,711.46
  6. Step 6: Final answer
    x = 34,970.06

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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.