Home / 26,576.68-36,410.23-25,580.20

Finding the Fourth Proportional to 26,576.68, 36,410.23 and 25,580.20

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Solution

The fourth proportional to 26,576.68, 36,410.23 and 25,580.20 is: 35,045.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,576.68 : 36,410.23 = 25,580.20 : x
  2. Step 2: Convert to fraction form
    26,576.68/36,410.23 = 25,580.20/x
  3. Step 3: Cross multiply
    26,576.68x = 36,410.23 × 25,580.20
  4. Step 4: Simplify right side
    26,576.68x = 931,380,965.45
  5. Step 5: Solve for x
    x = 931,380,965.45/26,576.68
  6. Step 6: Final answer
    x = 35,045.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.