Home / 15,076.68-22,593.15-6,755.15

Finding the Fourth Proportional to 15,076.68, 22,593.15 and 6,755.15

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Solution

The fourth proportional to 15,076.68, 22,593.15 and 6,755.15 is: 10,122.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,076.68 : 22,593.15 = 6,755.15 : x
  2. Step 2: Convert to fraction form
    15,076.68/22,593.15 = 6,755.15/x
  3. Step 3: Cross multiply
    15,076.68x = 22,593.15 × 6,755.15
  4. Step 4: Simplify right side
    15,076.68x = 152,620,004.26
  5. Step 5: Solve for x
    x = 152,620,004.26/15,076.68
  6. Step 6: Final answer
    x = 10,122.92

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1.5x scale

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.