Home / 22,248.01-33,366.77-6,448.87

Finding the Fourth Proportional to 22,248.01, 33,366.77 and 6,448.87

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Solution

The fourth proportional to 22,248.01, 33,366.77 and 6,448.87 is: 9,671.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,248.01 : 33,366.77 = 6,448.87 : x
  2. Step 2: Convert to fraction form
    22,248.01/33,366.77 = 6,448.87/x
  3. Step 3: Cross multiply
    22,248.01x = 33,366.77 × 6,448.87
  4. Step 4: Simplify right side
    22,248.01x = 215,177,962.05
  5. Step 5: Solve for x
    x = 215,177,962.05/22,248.01
  6. Step 6: Final answer
    x = 9,671.78

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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.