Home / 15,959.48-23,937.37-4,273.61

Finding the Fourth Proportional to 15,959.48, 23,937.37 and 4,273.61

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Solution

The fourth proportional to 15,959.48, 23,937.37 and 4,273.61 is: 6,409.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,959.48 : 23,937.37 = 4,273.61 : x
  2. Step 2: Convert to fraction form
    15,959.48/23,937.37 = 4,273.61/x
  3. Step 3: Cross multiply
    15,959.48x = 23,937.37 × 4,273.61
  4. Step 4: Simplify right side
    15,959.48x = 102,298,853.43
  5. Step 5: Solve for x
    x = 102,298,853.43/15,959.48
  6. Step 6: Final answer
    x = 6,409.91

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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.