Home / 94,286.70-141,476.13-44,371.76

Finding the Fourth Proportional to 94,286.70, 141,476.13 and 44,371.76

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Solution

The fourth proportional to 94,286.70, 141,476.13 and 44,371.76 is: 66,579.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,286.70 : 141,476.13 = 44,371.76 : x
  2. Step 2: Convert to fraction form
    94,286.70/141,476.13 = 44,371.76/x
  3. Step 3: Cross multiply
    94,286.70x = 141,476.13 × 44,371.76
  4. Step 4: Simplify right side
    94,286.70x = 6,277,544,178.71
  5. Step 5: Solve for x
    x = 6,277,544,178.71/94,286.70
  6. Step 6: Final answer
    x = 66,579.32

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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.