Home / 94,348.14-141,480.66-49,964.52

Finding the Fourth Proportional to 94,348.14, 141,480.66 and 49,964.52

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Solution

The fourth proportional to 94,348.14, 141,480.66 and 49,964.52 is: 74,924.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,348.14 : 141,480.66 = 49,964.52 : x
  2. Step 2: Convert to fraction form
    94,348.14/141,480.66 = 49,964.52/x
  3. Step 3: Cross multiply
    94,348.14x = 141,480.66 × 49,964.52
  4. Step 4: Simplify right side
    94,348.14x = 7,069,013,266.18
  5. Step 5: Solve for x
    x = 7,069,013,266.18/94,348.14
  6. Step 6: Final answer
    x = 74,924.78

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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.