Home / 22,253.64-33,385.92-6,671.25

Finding the Fourth Proportional to 22,253.64, 33,385.92 and 6,671.25

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Solution

The fourth proportional to 22,253.64, 33,385.92 and 6,671.25 is: 10,008.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,253.64 : 33,385.92 = 6,671.25 : x
  2. Step 2: Convert to fraction form
    22,253.64/33,385.92 = 6,671.25/x
  3. Step 3: Cross multiply
    22,253.64x = 33,385.92 × 6,671.25
  4. Step 4: Simplify right side
    22,253.64x = 222,725,818.80
  5. Step 5: Solve for x
    x = 222,725,818.80/22,253.64
  6. Step 6: Final answer
    x = 10,008.51

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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.