Home / 36,175.68-54,263.52-27,426.24

Finding the Fourth Proportional to 36,175.68, 54,263.52 and 27,426.24

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Solution

The fourth proportional to 36,175.68, 54,263.52 and 27,426.24 is: 41,139.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,175.68 : 54,263.52 = 27,426.24 : x
  2. Step 2: Convert to fraction form
    36,175.68/54,263.52 = 27,426.24/x
  3. Step 3: Cross multiply
    36,175.68x = 54,263.52 × 27,426.24
  4. Step 4: Simplify right side
    36,175.68x = 1,488,244,322.76
  5. Step 5: Solve for x
    x = 1,488,244,322.76/36,175.68
  6. Step 6: Final answer
    x = 41,139.36

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.