Home / 41,876.26-63,102.37-34,643.20

Finding the Fourth Proportional to 41,876.26, 63,102.37 and 34,643.20

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Solution

The fourth proportional to 41,876.26, 63,102.37 and 34,643.20 is: 52,203.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,876.26 : 63,102.37 = 34,643.20 : x
  2. Step 2: Convert to fraction form
    41,876.26/63,102.37 = 34,643.20/x
  3. Step 3: Cross multiply
    41,876.26x = 63,102.37 × 34,643.20
  4. Step 4: Simplify right side
    41,876.26x = 2,186,068,024.38
  5. Step 5: Solve for x
    x = 2,186,068,024.38/41,876.26
  6. Step 6: Final answer
    x = 52,203.04

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.