Home / 23,542.16-35,313.24-8,754.80

Finding the Fourth Proportional to 23,542.16, 35,313.24 and 8,754.80

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Solution

The fourth proportional to 23,542.16, 35,313.24 and 8,754.80 is: 13,132.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,542.16 : 35,313.24 = 8,754.80 : x
  2. Step 2: Convert to fraction form
    23,542.16/35,313.24 = 8,754.80/x
  3. Step 3: Cross multiply
    23,542.16x = 35,313.24 × 8,754.80
  4. Step 4: Simplify right side
    23,542.16x = 309,160,309.78
  5. Step 5: Solve for x
    x = 309,160,309.78/23,542.16
  6. Step 6: Final answer
    x = 13,132.20

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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.