Home / 44,300.76-66,409.22-17,663.18

Finding the Fourth Proportional to 44,300.76, 66,409.22 and 17,663.18

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Solution

The fourth proportional to 44,300.76, 66,409.22 and 17,663.18 is: 26,478.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,300.76 : 66,409.22 = 17,663.18 : x
  2. Step 2: Convert to fraction form
    44,300.76/66,409.22 = 17,663.18/x
  3. Step 3: Cross multiply
    44,300.76x = 66,409.22 × 17,663.18
  4. Step 4: Simplify right side
    44,300.76x = 1,172,998,006.52
  5. Step 5: Solve for x
    x = 1,172,998,006.52/44,300.76
  6. Step 6: Final answer
    x = 26,478.06

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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.