Home / 41,126.01-56,753.64-22,263

Finding the Fourth Proportional to 41,126.01, 56,753.64 and 22,263

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Solution

The fourth proportional to 41,126.01, 56,753.64 and 22,263 is: 30,722.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,126.01 : 56,753.64 = 22,263 : x
  2. Step 2: Convert to fraction form
    41,126.01/56,753.64 = 22,263/x
  3. Step 3: Cross multiply
    41,126.01x = 56,753.64 × 22,263
  4. Step 4: Simplify right side
    41,126.01x = 1,263,506,287.32
  5. Step 5: Solve for x
    x = 1,263,506,287.32/41,126.01
  6. Step 6: Final answer
    x = 30,722.80

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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.