Home / 22,724.18-34,101.85-7,933.10

Finding the Fourth Proportional to 22,724.18, 34,101.85 and 7,933.10

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Solution

The fourth proportional to 22,724.18, 34,101.85 and 7,933.10 is: 11,905.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,724.18 : 34,101.85 = 7,933.10 : x
  2. Step 2: Convert to fraction form
    22,724.18/34,101.85 = 7,933.10/x
  3. Step 3: Cross multiply
    22,724.18x = 34,101.85 × 7,933.10
  4. Step 4: Simplify right side
    22,724.18x = 270,533,410.54
  5. Step 5: Solve for x
    x = 270,533,410.54/22,724.18
  6. Step 6: Final answer
    x = 11,905.09

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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.