Home / 195,627.92-293,331.72-62,476.88

Finding the Fourth Proportional to 195,627.92, 293,331.72 and 62,476.88

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Solution

The fourth proportional to 195,627.92, 293,331.72 and 62,476.88 is: 93,680.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,627.92 : 293,331.72 = 62,476.88 : x
  2. Step 2: Convert to fraction form
    195,627.92/293,331.72 = 62,476.88/x
  3. Step 3: Cross multiply
    195,627.92x = 293,331.72 × 62,476.88
  4. Step 4: Simplify right side
    195,627.92x = 18,326,450,670.63
  5. Step 5: Solve for x
    x = 18,326,450,670.63/195,627.92
  6. Step 6: Final answer
    x = 93,680.14

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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.