Home / 94,445.39-141,634.06-31,253.85

Finding the Fourth Proportional to 94,445.39, 141,634.06 and 31,253.85

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Solution

The fourth proportional to 94,445.39, 141,634.06 and 31,253.85 is: 46,869.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,445.39 : 141,634.06 = 31,253.85 : x
  2. Step 2: Convert to fraction form
    94,445.39/141,634.06 = 31,253.85/x
  3. Step 3: Cross multiply
    94,445.39x = 141,634.06 × 31,253.85
  4. Step 4: Simplify right side
    94,445.39x = 4,426,609,588.00
  5. Step 5: Solve for x
    x = 4,426,609,588.00/94,445.39
  6. Step 6: Final answer
    x = 46,869.51

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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.