Home / 41,253.02-56,929.20-22,390.14

Finding the Fourth Proportional to 41,253.02, 56,929.20 and 22,390.14

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Solution

The fourth proportional to 41,253.02, 56,929.20 and 22,390.14 is: 30,898.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,253.02 : 56,929.20 = 22,390.14 : x
  2. Step 2: Convert to fraction form
    41,253.02/56,929.20 = 22,390.14/x
  3. Step 3: Cross multiply
    41,253.02x = 56,929.20 × 22,390.14
  4. Step 4: Simplify right side
    41,253.02x = 1,274,652,758.09
  5. Step 5: Solve for x
    x = 1,274,652,758.09/41,253.02
  6. Step 6: Final answer
    x = 30,898.41

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1.5x scale

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.