Home / 41,275.68-61,913.82-10,110.96

Finding the Fourth Proportional to 41,275.68, 61,913.82 and 10,110.96

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Solution

The fourth proportional to 41,275.68, 61,913.82 and 10,110.96 is: 15,166.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,275.68 : 61,913.82 = 10,110.96 : x
  2. Step 2: Convert to fraction form
    41,275.68/61,913.82 = 10,110.96/x
  3. Step 3: Cross multiply
    41,275.68x = 61,913.82 × 10,110.96
  4. Step 4: Simplify right side
    41,275.68x = 626,008,157.47
  5. Step 5: Solve for x
    x = 626,008,157.47/41,275.68
  6. Step 6: Final answer
    x = 15,166.51

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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.