Home / 49,189.24-73,758.24-17,587.12

Finding the Fourth Proportional to 49,189.24, 73,758.24 and 17,587.12

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Solution

The fourth proportional to 49,189.24, 73,758.24 and 17,587.12 is: 26,371.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,189.24 : 73,758.24 = 17,587.12 : x
  2. Step 2: Convert to fraction form
    49,189.24/73,758.24 = 17,587.12/x
  3. Step 3: Cross multiply
    49,189.24x = 73,758.24 × 17,587.12
  4. Step 4: Simplify right side
    49,189.24x = 1,297,195,017.87
  5. Step 5: Solve for x
    x = 1,297,195,017.87/49,189.24
  6. Step 6: Final answer
    x = 26,371.52

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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.