Home / 94,674.41-141,876.29-69,517.07

Finding the Fourth Proportional to 94,674.41, 141,876.29 and 69,517.07

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Solution

The fourth proportional to 94,674.41, 141,876.29 and 69,517.07 is: 104,176.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,674.41 : 141,876.29 = 69,517.07 : x
  2. Step 2: Convert to fraction form
    94,674.41/141,876.29 = 69,517.07/x
  3. Step 3: Cross multiply
    94,674.41x = 141,876.29 × 69,517.07
  4. Step 4: Simplify right side
    94,674.41x = 9,862,823,983.27
  5. Step 5: Solve for x
    x = 9,862,823,983.27/94,674.41
  6. Step 6: Final answer
    x = 104,176.24

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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.