Home / 33,215.49-49,767.88-23,337.08

Finding the Fourth Proportional to 33,215.49, 49,767.88 and 23,337.08

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Solution

The fourth proportional to 33,215.49, 49,767.88 and 23,337.08 is: 34,966.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,215.49 : 49,767.88 = 23,337.08 : x
  2. Step 2: Convert to fraction form
    33,215.49/49,767.88 = 23,337.08/x
  3. Step 3: Cross multiply
    33,215.49x = 49,767.88 × 23,337.08
  4. Step 4: Simplify right side
    33,215.49x = 1,161,437,104.70
  5. Step 5: Solve for x
    x = 1,161,437,104.70/33,215.49
  6. Step 6: Final answer
    x = 34,966.73

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Half scale
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Double scale
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Similar ratio
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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.