Home / 44,233.29-66,360.41-19,277.80

Finding the Fourth Proportional to 44,233.29, 66,360.41 and 19,277.80

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Solution

The fourth proportional to 44,233.29, 66,360.41 and 19,277.80 is: 28,921.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,233.29 : 66,360.41 = 19,277.80 : x
  2. Step 2: Convert to fraction form
    44,233.29/66,360.41 = 19,277.80/x
  3. Step 3: Cross multiply
    44,233.29x = 66,360.41 × 19,277.80
  4. Step 4: Simplify right side
    44,233.29x = 1,279,282,630.34
  5. Step 5: Solve for x
    x = 1,279,282,630.34/44,233.29
  6. Step 6: Final answer
    x = 28,921.26

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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.