Home / 94,104.27-129,864.02-51,083.75

Finding the Fourth Proportional to 94,104.27, 129,864.02 and 51,083.75

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Solution

The fourth proportional to 94,104.27, 129,864.02 and 51,083.75 is: 70,495.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,104.27 : 129,864.02 = 51,083.75 : x
  2. Step 2: Convert to fraction form
    94,104.27/129,864.02 = 51,083.75/x
  3. Step 3: Cross multiply
    94,104.27x = 129,864.02 × 51,083.75
  4. Step 4: Simplify right side
    94,104.27x = 6,633,941,131.68
  5. Step 5: Solve for x
    x = 6,633,941,131.68/94,104.27
  6. Step 6: Final answer
    x = 70,495.64

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.