Home / 44,721.43-67,095.54-18,053.69

Finding the Fourth Proportional to 44,721.43, 67,095.54 and 18,053.69

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Solution

The fourth proportional to 44,721.43, 67,095.54 and 18,053.69 is: 27,085.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,721.43 : 67,095.54 = 18,053.69 : x
  2. Step 2: Convert to fraction form
    44,721.43/67,095.54 = 18,053.69/x
  3. Step 3: Cross multiply
    44,721.43x = 67,095.54 × 18,053.69
  4. Step 4: Simplify right side
    44,721.43x = 1,211,321,744.06
  5. Step 5: Solve for x
    x = 1,211,321,744.06/44,721.43
  6. Step 6: Final answer
    x = 27,085.94

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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.