Home / 2,519.55-3,477.03-1,524.66

Finding the Fourth Proportional to 2,519.55, 3,477.03 and 1,524.66

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Solution

The fourth proportional to 2,519.55, 3,477.03 and 1,524.66 is: 2,104.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,519.55 : 3,477.03 = 1,524.66 : x
  2. Step 2: Convert to fraction form
    2,519.55/3,477.03 = 1,524.66/x
  3. Step 3: Cross multiply
    2,519.55x = 3,477.03 × 1,524.66
  4. Step 4: Simplify right side
    2,519.55x = 5,301,288.56
  5. Step 5: Solve for x
    x = 5,301,288.56/2,519.55
  6. Step 6: Final answer
    x = 2,104.06

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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.