Home / 67,560.64-101,306.34-23,175.48

Finding the Fourth Proportional to 67,560.64, 101,306.34 and 23,175.48

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Solution

The fourth proportional to 67,560.64, 101,306.34 and 23,175.48 is: 34,751.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,560.64 : 101,306.34 = 23,175.48 : x
  2. Step 2: Convert to fraction form
    67,560.64/101,306.34 = 23,175.48/x
  3. Step 3: Cross multiply
    67,560.64x = 101,306.34 × 23,175.48
  4. Step 4: Simplify right side
    67,560.64x = 2,347,823,056.54
  5. Step 5: Solve for x
    x = 2,347,823,056.54/67,560.64
  6. Step 6: Final answer
    x = 34,751.34

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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.