Home / 22,088.45-33,122.28-6,502.97

Finding the Fourth Proportional to 22,088.45, 33,122.28 and 6,502.97

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Solution

The fourth proportional to 22,088.45, 33,122.28 and 6,502.97 is: 9,751.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,088.45 : 33,122.28 = 6,502.97 : x
  2. Step 2: Convert to fraction form
    22,088.45/33,122.28 = 6,502.97/x
  3. Step 3: Cross multiply
    22,088.45x = 33,122.28 × 6,502.97
  4. Step 4: Simplify right side
    22,088.45x = 215,393,193.17
  5. Step 5: Solve for x
    x = 215,393,193.17/22,088.45
  6. Step 6: Final answer
    x = 9,751.39

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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.