Home / 175,947.39-263,921.15-63,625.13

Finding the Fourth Proportional to 175,947.39, 263,921.15 and 63,625.13

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Solution

The fourth proportional to 175,947.39, 263,921.15 and 63,625.13 is: 95,437.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,947.39 : 263,921.15 = 63,625.13 : x
  2. Step 2: Convert to fraction form
    175,947.39/263,921.15 = 63,625.13/x
  3. Step 3: Cross multiply
    175,947.39x = 263,921.15 × 63,625.13
  4. Step 4: Simplify right side
    175,947.39x = 16,792,017,307.66
  5. Step 5: Solve for x
    x = 16,792,017,307.66/175,947.39
  6. Step 6: Final answer
    x = 95,437.72

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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.