Home / 44,821.65-67,232.48-13,232.15

Finding the Fourth Proportional to 44,821.65, 67,232.48 and 13,232.15

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Solution

The fourth proportional to 44,821.65, 67,232.48 and 13,232.15 is: 19,848.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,821.65 : 67,232.48 = 13,232.15 : x
  2. Step 2: Convert to fraction form
    44,821.65/67,232.48 = 13,232.15/x
  3. Step 3: Cross multiply
    44,821.65x = 67,232.48 × 13,232.15
  4. Step 4: Simplify right side
    44,821.65x = 889,629,857.91
  5. Step 5: Solve for x
    x = 889,629,857.91/44,821.65
  6. Step 6: Final answer
    x = 19,848.22

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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.