Home / 54,252.63-74,888.28-44,163.55

Finding the Fourth Proportional to 54,252.63, 74,888.28 and 44,163.55

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Solution

The fourth proportional to 54,252.63, 74,888.28 and 44,163.55 is: 60,961.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,252.63 : 74,888.28 = 44,163.55 : x
  2. Step 2: Convert to fraction form
    54,252.63/74,888.28 = 44,163.55/x
  3. Step 3: Cross multiply
    54,252.63x = 74,888.28 × 44,163.55
  4. Step 4: Simplify right side
    54,252.63x = 3,307,332,202.45
  5. Step 5: Solve for x
    x = 3,307,332,202.45/54,252.63
  6. Step 6: Final answer
    x = 60,961.70

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1.5x scale

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.