Home / 41,270.48-56,953.27-22,407.61

Finding the Fourth Proportional to 41,270.48, 56,953.27 and 22,407.61

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Solution

The fourth proportional to 41,270.48, 56,953.27 and 22,407.61 is: 30,922.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,270.48 : 56,953.27 = 22,407.61 : x
  2. Step 2: Convert to fraction form
    41,270.48/56,953.27 = 22,407.61/x
  3. Step 3: Cross multiply
    41,270.48x = 56,953.27 × 22,407.61
  4. Step 4: Simplify right side
    41,270.48x = 1,276,186,662.38
  5. Step 5: Solve for x
    x = 1,276,186,662.38/41,270.48
  6. Step 6: Final answer
    x = 30,922.51

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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.