Home / 41,764.47-57,638.30-23,619.02

Finding the Fourth Proportional to 41,764.47, 57,638.30 and 23,619.02

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Solution

The fourth proportional to 41,764.47, 57,638.30 and 23,619.02 is: 32,596.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,764.47 : 57,638.30 = 23,619.02 : x
  2. Step 2: Convert to fraction form
    41,764.47/57,638.30 = 23,619.02/x
  3. Step 3: Cross multiply
    41,764.47x = 57,638.30 × 23,619.02
  4. Step 4: Simplify right side
    41,764.47x = 1,361,360,211.25
  5. Step 5: Solve for x
    x = 1,361,360,211.25/41,764.47
  6. Step 6: Final answer
    x = 32,596.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.