Home / 41,181.72-61,624.95-35,654.10

Finding the Fourth Proportional to 41,181.72, 61,624.95 and 35,654.10

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Solution

The fourth proportional to 41,181.72, 61,624.95 and 35,654.10 is: 53,353.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,181.72 : 61,624.95 = 35,654.10 : x
  2. Step 2: Convert to fraction form
    41,181.72/61,624.95 = 35,654.10/x
  3. Step 3: Cross multiply
    41,181.72x = 61,624.95 × 35,654.10
  4. Step 4: Simplify right side
    41,181.72x = 2,197,182,129.80
  5. Step 5: Solve for x
    x = 2,197,182,129.80/41,181.72
  6. Step 6: Final answer
    x = 53,353.34

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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.