Home / 2,444.07-3,663.39-1,519.59

Finding the Fourth Proportional to 2,444.07, 3,663.39 and 1,519.59

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Solution

The fourth proportional to 2,444.07, 3,663.39 and 1,519.59 is: 2,277.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,444.07 : 3,663.39 = 1,519.59 : x
  2. Step 2: Convert to fraction form
    2,444.07/3,663.39 = 1,519.59/x
  3. Step 3: Cross multiply
    2,444.07x = 3,663.39 × 1,519.59
  4. Step 4: Simplify right side
    2,444.07x = 5,566,850.81
  5. Step 5: Solve for x
    x = 5,566,850.81/2,444.07
  6. Step 6: Final answer
    x = 2,277.70

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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.