Home / 63,794.28-88,033.88-35,113.80

Finding the Fourth Proportional to 63,794.28, 88,033.88 and 35,113.80

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Solution

The fourth proportional to 63,794.28, 88,033.88 and 35,113.80 is: 48,455.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,794.28 : 88,033.88 = 35,113.80 : x
  2. Step 2: Convert to fraction form
    63,794.28/88,033.88 = 35,113.80/x
  3. Step 3: Cross multiply
    63,794.28x = 88,033.88 × 35,113.80
  4. Step 4: Simplify right side
    63,794.28x = 3,091,204,055.54
  5. Step 5: Solve for x
    x = 3,091,204,055.54/63,794.28
  6. Step 6: Final answer
    x = 48,455.82

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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.