Home / 41,053.98-56,654.45-22,191.12

Finding the Fourth Proportional to 41,053.98, 56,654.45 and 22,191.12

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Solution

The fourth proportional to 41,053.98, 56,654.45 and 22,191.12 is: 30,623.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,053.98 : 56,654.45 = 22,191.12 : x
  2. Step 2: Convert to fraction form
    41,053.98/56,654.45 = 22,191.12/x
  3. Step 3: Cross multiply
    41,053.98x = 56,654.45 × 22,191.12
  4. Step 4: Simplify right side
    41,053.98x = 1,257,225,587.53
  5. Step 5: Solve for x
    x = 1,257,225,587.53/41,053.98
  6. Step 6: Final answer
    x = 30,623.72

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.