Home / 41,266.28-56,948.64-22,404.64

Finding the Fourth Proportional to 41,266.28, 56,948.64 and 22,404.64

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Solution

The fourth proportional to 41,266.28, 56,948.64 and 22,404.64 is: 30,919.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,266.28 : 56,948.64 = 22,404.64 : x
  2. Step 2: Convert to fraction form
    41,266.28/56,948.64 = 22,404.64/x
  3. Step 3: Cross multiply
    41,266.28x = 56,948.64 × 22,404.64
  4. Step 4: Simplify right side
    41,266.28x = 1,275,913,777.69
  5. Step 5: Solve for x
    x = 1,275,913,777.69/41,266.28
  6. Step 6: Final answer
    x = 30,919.04

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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.