Home / 43,253.28-59,694.84-24,390

Finding the Fourth Proportional to 43,253.28, 59,694.84 and 24,390

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Solution

The fourth proportional to 43,253.28, 59,694.84 and 24,390 is: 33,661.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,253.28 : 59,694.84 = 24,390 : x
  2. Step 2: Convert to fraction form
    43,253.28/59,694.84 = 24,390/x
  3. Step 3: Cross multiply
    43,253.28x = 59,694.84 × 24,390
  4. Step 4: Simplify right side
    43,253.28x = 1,455,957,147.60
  5. Step 5: Solve for x
    x = 1,455,957,147.60/43,253.28
  6. Step 6: Final answer
    x = 33,661.20

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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.