Home / 41,091.30-61,645.05-14,795.46

Finding the Fourth Proportional to 41,091.30, 61,645.05 and 14,795.46

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Solution

The fourth proportional to 41,091.30, 61,645.05 and 14,795.46 is: 22,196.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,091.30 : 61,645.05 = 14,795.46 : x
  2. Step 2: Convert to fraction form
    41,091.30/61,645.05 = 14,795.46/x
  3. Step 3: Cross multiply
    41,091.30x = 61,645.05 × 14,795.46
  4. Step 4: Simplify right side
    41,091.30x = 912,066,871.47
  5. Step 5: Solve for x
    x = 912,066,871.47/41,091.30
  6. Step 6: Final answer
    x = 22,196.11

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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.