Home / 24,443.19-33,731.60-13,265.19

Finding the Fourth Proportional to 24,443.19, 33,731.60 and 13,265.19

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Solution

The fourth proportional to 24,443.19, 33,731.60 and 13,265.19 is: 18,305.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,443.19 : 33,731.60 = 13,265.19 : x
  2. Step 2: Convert to fraction form
    24,443.19/33,731.60 = 13,265.19/x
  3. Step 3: Cross multiply
    24,443.19x = 33,731.60 × 13,265.19
  4. Step 4: Simplify right side
    24,443.19x = 447,456,083.00
  5. Step 5: Solve for x
    x = 447,456,083.00/24,443.19
  6. Step 6: Final answer
    x = 18,305.96

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.