Home / 17,360.28-25,989.22-10,765.24

Finding the Fourth Proportional to 17,360.28, 25,989.22 and 10,765.24

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Solution

The fourth proportional to 17,360.28, 25,989.22 and 10,765.24 is: 16,116.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,360.28 : 25,989.22 = 10,765.24 : x
  2. Step 2: Convert to fraction form
    17,360.28/25,989.22 = 10,765.24/x
  3. Step 3: Cross multiply
    17,360.28x = 25,989.22 × 10,765.24
  4. Step 4: Simplify right side
    17,360.28x = 279,780,190.71
  5. Step 5: Solve for x
    x = 279,780,190.71/17,360.28
  6. Step 6: Final answer
    x = 16,116.11

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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.