Home / 24,042.33-33,176.00-13,971.20

Finding the Fourth Proportional to 24,042.33, 33,176.00 and 13,971.20

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Solution

The fourth proportional to 24,042.33, 33,176.00 and 13,971.20 is: 19,278.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,042.33 : 33,176.00 = 13,971.20 : x
  2. Step 2: Convert to fraction form
    24,042.33/33,176.00 = 13,971.20/x
  3. Step 3: Cross multiply
    24,042.33x = 33,176.00 × 13,971.20
  4. Step 4: Simplify right side
    24,042.33x = 463,508,400.25
  5. Step 5: Solve for x
    x = 463,508,400.25/24,042.33
  6. Step 6: Final answer
    x = 19,278.85

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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.