Home / 94,180.73-141,275.19-46,818.51

Finding the Fourth Proportional to 94,180.73, 141,275.19 and 46,818.51

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Solution

The fourth proportional to 94,180.73, 141,275.19 and 46,818.51 is: 70,229.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,180.73 : 141,275.19 = 46,818.51 : x
  2. Step 2: Convert to fraction form
    94,180.73/141,275.19 = 46,818.51/x
  3. Step 3: Cross multiply
    94,180.73x = 141,275.19 × 46,818.51
  4. Step 4: Simplify right side
    94,180.73x = 6,614,293,278.20
  5. Step 5: Solve for x
    x = 6,614,293,278.20/94,180.73
  6. Step 6: Final answer
    x = 70,229.80

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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.