Home / 39,325.20-54,280.63-26,757.24

Finding the Fourth Proportional to 39,325.20, 54,280.63 and 26,757.24

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Solution

The fourth proportional to 39,325.20, 54,280.63 and 26,757.24 is: 36,933.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,325.20 : 54,280.63 = 26,757.24 : x
  2. Step 2: Convert to fraction form
    39,325.20/54,280.63 = 26,757.24/x
  3. Step 3: Cross multiply
    39,325.20x = 54,280.63 × 26,757.24
  4. Step 4: Simplify right side
    39,325.20x = 1,452,399,844.26
  5. Step 5: Solve for x
    x = 1,452,399,844.26/39,325.20
  6. Step 6: Final answer
    x = 36,933.06

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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.