Home / 26,881.66-37,078.32-24,650.92

Finding the Fourth Proportional to 26,881.66, 37,078.32 and 24,650.92

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Solution

The fourth proportional to 26,881.66, 37,078.32 and 24,650.92 is: 34,001.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,881.66 : 37,078.32 = 24,650.92 : x
  2. Step 2: Convert to fraction form
    26,881.66/37,078.32 = 24,650.92/x
  3. Step 3: Cross multiply
    26,881.66x = 37,078.32 × 24,650.92
  4. Step 4: Simplify right side
    26,881.66x = 914,014,700.05
  5. Step 5: Solve for x
    x = 914,014,700.05/26,881.66
  6. Step 6: Final answer
    x = 34,001.42

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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.