Home / 94,194.77-141,167.07-69,117.44

Finding the Fourth Proportional to 94,194.77, 141,167.07 and 69,117.44

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Solution

The fourth proportional to 94,194.77, 141,167.07 and 69,117.44 is: 103,584.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,194.77 : 141,167.07 = 69,117.44 : x
  2. Step 2: Convert to fraction form
    94,194.77/141,167.07 = 69,117.44/x
  3. Step 3: Cross multiply
    94,194.77x = 141,167.07 × 69,117.44
  4. Step 4: Simplify right side
    94,194.77x = 9,757,105,784.87
  5. Step 5: Solve for x
    x = 9,757,105,784.87/94,194.77
  6. Step 6: Final answer
    x = 103,584.37

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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.