Home / 41,106.13-61,657.85-17,407.35

Finding the Fourth Proportional to 41,106.13, 61,657.85 and 17,407.35

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Solution

The fourth proportional to 41,106.13, 61,657.85 and 17,407.35 is: 26,110.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,106.13 : 61,657.85 = 17,407.35 : x
  2. Step 2: Convert to fraction form
    41,106.13/61,657.85 = 17,407.35/x
  3. Step 3: Cross multiply
    41,106.13x = 61,657.85 × 17,407.35
  4. Step 4: Simplify right side
    41,106.13x = 1,073,299,818.72
  5. Step 5: Solve for x
    x = 1,073,299,818.72/41,106.13
  6. Step 6: Final answer
    x = 26,110.46

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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.