Home / 41,391.07-62,080.31-15,095.83

Finding the Fourth Proportional to 41,391.07, 62,080.31 and 15,095.83

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Solution

The fourth proportional to 41,391.07, 62,080.31 and 15,095.83 is: 22,641.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,391.07 : 62,080.31 = 15,095.83 : x
  2. Step 2: Convert to fraction form
    41,391.07/62,080.31 = 15,095.83/x
  3. Step 3: Cross multiply
    41,391.07x = 62,080.31 × 15,095.83
  4. Step 4: Simplify right side
    41,391.07x = 937,153,730.63
  5. Step 5: Solve for x
    x = 937,153,730.63/41,391.07
  6. Step 6: Final answer
    x = 22,641.45

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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.