Home / 26,709.60-36,757.44-25,076.64

Finding the Fourth Proportional to 26,709.60, 36,757.44 and 25,076.64

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Solution

The fourth proportional to 26,709.60, 36,757.44 and 25,076.64 is: 34,510.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,709.60 : 36,757.44 = 25,076.64 : x
  2. Step 2: Convert to fraction form
    26,709.60/36,757.44 = 25,076.64/x
  3. Step 3: Cross multiply
    26,709.60x = 36,757.44 × 25,076.64
  4. Step 4: Simplify right side
    26,709.60x = 921,753,090.20
  5. Step 5: Solve for x
    x = 921,753,090.20/26,709.60
  6. Step 6: Final answer
    x = 34,510.18

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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.