Home / 134,282.82-201,382.98-44,308.92

Finding the Fourth Proportional to 134,282.82, 201,382.98 and 44,308.92

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Solution

The fourth proportional to 134,282.82, 201,382.98 and 44,308.92 is: 66,449.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,282.82 : 201,382.98 = 44,308.92 : x
  2. Step 2: Convert to fraction form
    134,282.82/201,382.98 = 44,308.92/x
  3. Step 3: Cross multiply
    134,282.82x = 201,382.98 × 44,308.92
  4. Step 4: Simplify right side
    134,282.82x = 8,923,062,350.18
  5. Step 5: Solve for x
    x = 8,923,062,350.18/134,282.82
  6. Step 6: Final answer
    x = 66,449.77

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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.