Home / 70,691.20-97,556.23-41,614.33

Finding the Fourth Proportional to 70,691.20, 97,556.23 and 41,614.33

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Solution

The fourth proportional to 70,691.20, 97,556.23 and 41,614.33 is: 57,429.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,691.20 : 97,556.23 = 41,614.33 : x
  2. Step 2: Convert to fraction form
    70,691.20/97,556.23 = 41,614.33/x
  3. Step 3: Cross multiply
    70,691.20x = 97,556.23 × 41,614.33
  4. Step 4: Simplify right side
    70,691.20x = 4,059,736,765.03
  5. Step 5: Solve for x
    x = 4,059,736,765.03/70,691.20
  6. Step 6: Final answer
    x = 57,429.17

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1.5x scale

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.