Home / 22,451.48-33,697.92-11,366.02

Finding the Fourth Proportional to 22,451.48, 33,697.92 and 11,366.02

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Solution

The fourth proportional to 22,451.48, 33,697.92 and 11,366.02 is: 17,059.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,451.48 : 33,697.92 = 11,366.02 : x
  2. Step 2: Convert to fraction form
    22,451.48/33,697.92 = 11,366.02/x
  3. Step 3: Cross multiply
    22,451.48x = 33,697.92 × 11,366.02
  4. Step 4: Simplify right side
    22,451.48x = 383,011,317.42
  5. Step 5: Solve for x
    x = 383,011,317.42/22,451.48
  6. Step 6: Final answer
    x = 17,059.51

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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.