Home / 22,349.15-33,531.01-10,660.85

Finding the Fourth Proportional to 22,349.15, 33,531.01 and 10,660.85

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Solution

The fourth proportional to 22,349.15, 33,531.01 and 10,660.85 is: 15,994.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,349.15 : 33,531.01 = 10,660.85 : x
  2. Step 2: Convert to fraction form
    22,349.15/33,531.01 = 10,660.85/x
  3. Step 3: Cross multiply
    22,349.15x = 33,531.01 × 10,660.85
  4. Step 4: Simplify right side
    22,349.15x = 357,468,847.00
  5. Step 5: Solve for x
    x = 357,468,847.00/22,349.15
  6. Step 6: Final answer
    x = 15,994.74

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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.