Home / 41,233.08-56,901.42-22,369.80

Finding the Fourth Proportional to 41,233.08, 56,901.42 and 22,369.80

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Solution

The fourth proportional to 41,233.08, 56,901.42 and 22,369.80 is: 30,870.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,233.08 : 56,901.42 = 22,369.80 : x
  2. Step 2: Convert to fraction form
    41,233.08/56,901.42 = 22,369.80/x
  3. Step 3: Cross multiply
    41,233.08x = 56,901.42 × 22,369.80
  4. Step 4: Simplify right side
    41,233.08x = 1,272,873,443.48
  5. Step 5: Solve for x
    x = 1,272,873,443.48/41,233.08
  6. Step 6: Final answer
    x = 30,870.20

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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.