Home / 17,408.48-24,024.18-9,451.20

Finding the Fourth Proportional to 17,408.48, 24,024.18 and 9,451.20

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Solution

The fourth proportional to 17,408.48, 24,024.18 and 9,451.20 is: 13,042.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,408.48 : 24,024.18 = 9,451.20 : x
  2. Step 2: Convert to fraction form
    17,408.48/24,024.18 = 9,451.20/x
  3. Step 3: Cross multiply
    17,408.48x = 24,024.18 × 9,451.20
  4. Step 4: Simplify right side
    17,408.48x = 227,057,330.02
  5. Step 5: Solve for x
    x = 227,057,330.02/17,408.48
  6. Step 6: Final answer
    x = 13,042.92

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.