Home / 44,815.02-67,233.60-18,527.28

Finding the Fourth Proportional to 44,815.02, 67,233.60 and 18,527.28

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Solution

The fourth proportional to 44,815.02, 67,233.60 and 18,527.28 is: 27,795.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,815.02 : 67,233.60 = 18,527.28 : x
  2. Step 2: Convert to fraction form
    44,815.02/67,233.60 = 18,527.28/x
  3. Step 3: Cross multiply
    44,815.02x = 67,233.60 × 18,527.28
  4. Step 4: Simplify right side
    44,815.02x = 1,245,655,732.61
  5. Step 5: Solve for x
    x = 1,245,655,732.61/44,815.02
  6. Step 6: Final answer
    x = 27,795.50

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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.