Home / 47,348.11-70,954.50-34,769.47

Finding the Fourth Proportional to 47,348.11, 70,954.50 and 34,769.47

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Solution

The fourth proportional to 47,348.11, 70,954.50 and 34,769.47 is: 52,104.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,348.11 : 70,954.50 = 34,769.47 : x
  2. Step 2: Convert to fraction form
    47,348.11/70,954.50 = 34,769.47/x
  3. Step 3: Cross multiply
    47,348.11x = 70,954.50 × 34,769.47
  4. Step 4: Simplify right side
    47,348.11x = 2,467,050,359.12
  5. Step 5: Solve for x
    x = 2,467,050,359.12/47,348.11
  6. Step 6: Final answer
    x = 52,104.52

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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.