Home / 22,757.14-34,132.98-9,607.81

Finding the Fourth Proportional to 22,757.14, 34,132.98 and 9,607.81

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Solution

The fourth proportional to 22,757.14, 34,132.98 and 9,607.81 is: 14,410.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,757.14 : 34,132.98 = 9,607.81 : x
  2. Step 2: Convert to fraction form
    22,757.14/34,132.98 = 9,607.81/x
  3. Step 3: Cross multiply
    22,757.14x = 34,132.98 × 9,607.81
  4. Step 4: Simplify right side
    22,757.14x = 327,943,186.57
  5. Step 5: Solve for x
    x = 327,943,186.57/22,757.14
  6. Step 6: Final answer
    x = 14,410.56

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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.