Home / 41,270.53-56,953.12-22,407.66

Finding the Fourth Proportional to 41,270.53, 56,953.12 and 22,407.66

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Solution

The fourth proportional to 41,270.53, 56,953.12 and 22,407.66 is: 30,922.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,270.53 : 56,953.12 = 22,407.66 : x
  2. Step 2: Convert to fraction form
    41,270.53/56,953.12 = 22,407.66/x
  3. Step 3: Cross multiply
    41,270.53x = 56,953.12 × 22,407.66
  4. Step 4: Simplify right side
    41,270.53x = 1,276,186,148.90
  5. Step 5: Solve for x
    x = 1,276,186,148.90/41,270.53
  6. Step 6: Final answer
    x = 30,922.46

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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.