Home / 41,203.74-61,805.58-14,902.35

Finding the Fourth Proportional to 41,203.74, 61,805.58 and 14,902.35

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Solution

The fourth proportional to 41,203.74, 61,805.58 and 14,902.35 is: 22,353.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,203.74 : 61,805.58 = 14,902.35 : x
  2. Step 2: Convert to fraction form
    41,203.74/61,805.58 = 14,902.35/x
  3. Step 3: Cross multiply
    41,203.74x = 61,805.58 × 14,902.35
  4. Step 4: Simplify right side
    41,203.74x = 921,048,385.11
  5. Step 5: Solve for x
    x = 921,048,385.11/41,203.74
  6. Step 6: Final answer
    x = 22,353.51

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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.