Home / 41,252.77-56,929.02-22,389.91

Finding the Fourth Proportional to 41,252.77, 56,929.02 and 22,389.91

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Solution

The fourth proportional to 41,252.77, 56,929.02 and 22,389.91 is: 30,898.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,252.77 : 56,929.02 = 22,389.91 : x
  2. Step 2: Convert to fraction form
    41,252.77/56,929.02 = 22,389.91/x
  3. Step 3: Cross multiply
    41,252.77x = 56,929.02 × 22,389.91
  4. Step 4: Simplify right side
    41,252.77x = 1,274,635,634.19
  5. Step 5: Solve for x
    x = 1,274,635,634.19/41,252.77
  6. Step 6: Final answer
    x = 30,898.18

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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.