Home / 60,844.10-91,086.44-44,943.55

Finding the Fourth Proportional to 60,844.10, 91,086.44 and 44,943.55

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Solution

The fourth proportional to 60,844.10, 91,086.44 and 44,943.55 is: 67,282.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,844.10 : 91,086.44 = 44,943.55 : x
  2. Step 2: Convert to fraction form
    60,844.10/91,086.44 = 44,943.55/x
  3. Step 3: Cross multiply
    60,844.10x = 91,086.44 × 44,943.55
  4. Step 4: Simplify right side
    60,844.10x = 4,093,747,970.46
  5. Step 5: Solve for x
    x = 4,093,747,970.46/60,844.10
  6. Step 6: Final answer
    x = 67,282.58

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1.5x scale

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.