Home / 47,010.33-70,449.20-25,959.85

Finding the Fourth Proportional to 47,010.33, 70,449.20 and 25,959.85

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Solution

The fourth proportional to 47,010.33, 70,449.20 and 25,959.85 is: 38,903.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,010.33 : 70,449.20 = 25,959.85 : x
  2. Step 2: Convert to fraction form
    47,010.33/70,449.20 = 25,959.85/x
  3. Step 3: Cross multiply
    47,010.33x = 70,449.20 × 25,959.85
  4. Step 4: Simplify right side
    47,010.33x = 1,828,850,664.62
  5. Step 5: Solve for x
    x = 1,828,850,664.62/47,010.33
  6. Step 6: Final answer
    x = 38,903.17

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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.