Home / 63,983.02-88,324.88-41,333.05

Finding the Fourth Proportional to 63,983.02, 88,324.88 and 41,333.05

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Solution

The fourth proportional to 63,983.02, 88,324.88 and 41,333.05 is: 57,057.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,983.02 : 88,324.88 = 41,333.05 : x
  2. Step 2: Convert to fraction form
    63,983.02/88,324.88 = 41,333.05/x
  3. Step 3: Cross multiply
    63,983.02x = 88,324.88 × 41,333.05
  4. Step 4: Simplify right side
    63,983.02x = 3,650,736,320.70
  5. Step 5: Solve for x
    x = 3,650,736,320.70/63,983.02
  6. Step 6: Final answer
    x = 57,057.89

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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.