Home / 4,244.49-6,322.97-4,115.52

Finding the Fourth Proportional to 4,244.49, 6,322.97 and 4,115.52

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Solution

The fourth proportional to 4,244.49, 6,322.97 and 4,115.52 is: 6,130.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,244.49 : 6,322.97 = 4,115.52 : x
  2. Step 2: Convert to fraction form
    4,244.49/6,322.97 = 4,115.52/x
  3. Step 3: Cross multiply
    4,244.49x = 6,322.97 × 4,115.52
  4. Step 4: Simplify right side
    4,244.49x = 26,022,319.78
  5. Step 5: Solve for x
    x = 26,022,319.78/4,244.49
  6. Step 6: Final answer
    x = 6,130.85

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.