Home / 116,920.97-175,302.93-60,029.35

Finding the Fourth Proportional to 116,920.97, 175,302.93 and 60,029.35

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Solution

The fourth proportional to 116,920.97, 175,302.93 and 60,029.35 is: 90,003.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,920.97 : 175,302.93 = 60,029.35 : x
  2. Step 2: Convert to fraction form
    116,920.97/175,302.93 = 60,029.35/x
  3. Step 3: Cross multiply
    116,920.97x = 175,302.93 × 60,029.35
  4. Step 4: Simplify right side
    116,920.97x = 10,523,321,713.93
  5. Step 5: Solve for x
    x = 10,523,321,713.93/116,920.97
  6. Step 6: Final answer
    x = 90,003.72

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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.