Home / 47,335.91-70,936.20-34,757.25

Finding the Fourth Proportional to 47,335.91, 70,936.20 and 34,757.25

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Solution

The fourth proportional to 47,335.91, 70,936.20 and 34,757.25 is: 52,086.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,335.91 : 70,936.20 = 34,757.25 : x
  2. Step 2: Convert to fraction form
    47,335.91/70,936.20 = 34,757.25/x
  3. Step 3: Cross multiply
    47,335.91x = 70,936.20 × 34,757.25
  4. Step 4: Simplify right side
    47,335.91x = 2,465,547,237.45
  5. Step 5: Solve for x
    x = 2,465,547,237.45/47,335.91
  6. Step 6: Final answer
    x = 52,086.20

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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.