Home / 41,943.28-62,720.48-32,476

Finding the Fourth Proportional to 41,943.28, 62,720.48 and 32,476

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Solution

The fourth proportional to 41,943.28, 62,720.48 and 32,476 is: 48,563.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,943.28 : 62,720.48 = 32,476 : x
  2. Step 2: Convert to fraction form
    41,943.28/62,720.48 = 32,476/x
  3. Step 3: Cross multiply
    41,943.28x = 62,720.48 × 32,476
  4. Step 4: Simplify right side
    41,943.28x = 2,036,910,308.48
  5. Step 5: Solve for x
    x = 2,036,910,308.48/41,943.28
  6. Step 6: Final answer
    x = 48,563.45

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.