Home / 94,202.17-141,291.97-31,006.58

Finding the Fourth Proportional to 94,202.17, 141,291.97 and 31,006.58

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Solution

The fourth proportional to 94,202.17, 141,291.97 and 31,006.58 is: 46,506.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,202.17 : 141,291.97 = 31,006.58 : x
  2. Step 2: Convert to fraction form
    94,202.17/141,291.97 = 31,006.58/x
  3. Step 3: Cross multiply
    94,202.17x = 141,291.97 × 31,006.58
  4. Step 4: Simplify right side
    94,202.17x = 4,380,980,517.03
  5. Step 5: Solve for x
    x = 4,380,980,517.03/94,202.17
  6. Step 6: Final answer
    x = 46,506.15

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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.