Home / 41,364.03-62,007.15-21,655.53

Finding the Fourth Proportional to 41,364.03, 62,007.15 and 21,655.53

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Solution

The fourth proportional to 41,364.03, 62,007.15 and 21,655.53 is: 32,462.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,364.03 : 62,007.15 = 21,655.53 : x
  2. Step 2: Convert to fraction form
    41,364.03/62,007.15 = 21,655.53/x
  3. Step 3: Cross multiply
    41,364.03x = 62,007.15 × 21,655.53
  4. Step 4: Simplify right side
    41,364.03x = 1,342,797,697.04
  5. Step 5: Solve for x
    x = 1,342,797,697.04/41,364.03
  6. Step 6: Final answer
    x = 32,462.93

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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.