Home / 23,371.67-32,249.10-13,810.23

Finding the Fourth Proportional to 23,371.67, 32,249.10 and 13,810.23

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Solution

The fourth proportional to 23,371.67, 32,249.10 and 13,810.23 is: 19,055.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,371.67 : 32,249.10 = 13,810.23 : x
  2. Step 2: Convert to fraction form
    23,371.67/32,249.10 = 13,810.23/x
  3. Step 3: Cross multiply
    23,371.67x = 32,249.10 × 13,810.23
  4. Step 4: Simplify right side
    23,371.67x = 445,367,540.08
  5. Step 5: Solve for x
    x = 445,367,540.08/23,371.67
  6. Step 6: Final answer
    x = 19,055.87

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Double scale
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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.