Home / 94,286.11-141,335.75-44,276.69

Finding the Fourth Proportional to 94,286.11, 141,335.75 and 44,276.69

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Solution

The fourth proportional to 94,286.11, 141,335.75 and 44,276.69 is: 66,371.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,286.11 : 141,335.75 = 44,276.69 : x
  2. Step 2: Convert to fraction form
    94,286.11/141,335.75 = 44,276.69/x
  3. Step 3: Cross multiply
    94,286.11x = 141,335.75 × 44,276.69
  4. Step 4: Simplify right side
    94,286.11x = 6,257,878,967.28
  5. Step 5: Solve for x
    x = 6,257,878,967.28/94,286.11
  6. Step 6: Final answer
    x = 66,371.17

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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.