Home / 175,694.74-263,591.33-70,587.52

Finding the Fourth Proportional to 175,694.74, 263,591.33 and 70,587.52

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Solution

The fourth proportional to 175,694.74, 263,591.33 and 70,587.52 is: 105,901.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,694.74 : 263,591.33 = 70,587.52 : x
  2. Step 2: Convert to fraction form
    175,694.74/263,591.33 = 70,587.52/x
  3. Step 3: Cross multiply
    175,694.74x = 263,591.33 × 70,587.52
  4. Step 4: Simplify right side
    175,694.74x = 18,606,258,278.20
  5. Step 5: Solve for x
    x = 18,606,258,278.20/175,694.74
  6. Step 6: Final answer
    x = 105,901.05

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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.