Home / 67,948.65-93,770.06-37,735.92

Finding the Fourth Proportional to 67,948.65, 93,770.06 and 37,735.92

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Solution

The fourth proportional to 67,948.65, 93,770.06 and 37,735.92 is: 52,076.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,948.65 : 93,770.06 = 37,735.92 : x
  2. Step 2: Convert to fraction form
    67,948.65/93,770.06 = 37,735.92/x
  3. Step 3: Cross multiply
    67,948.65x = 93,770.06 × 37,735.92
  4. Step 4: Simplify right side
    67,948.65x = 3,538,499,293.88
  5. Step 5: Solve for x
    x = 3,538,499,293.88/67,948.65
  6. Step 6: Final answer
    x = 52,076.08

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.