Home / 44,764.55-67,144.95-15,182.34

Finding the Fourth Proportional to 44,764.55, 67,144.95 and 15,182.34

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Solution

The fourth proportional to 44,764.55, 67,144.95 and 15,182.34 is: 22,772.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,764.55 : 67,144.95 = 15,182.34 : x
  2. Step 2: Convert to fraction form
    44,764.55/67,144.95 = 15,182.34/x
  3. Step 3: Cross multiply
    44,764.55x = 67,144.95 × 15,182.34
  4. Step 4: Simplify right side
    44,764.55x = 1,019,417,208.39
  5. Step 5: Solve for x
    x = 1,019,417,208.39/44,764.55
  6. Step 6: Final answer
    x = 22,772.87

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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.