Home / 4,382.02-6,046.41-2,493.30

Finding the Fourth Proportional to 4,382.02, 6,046.41 and 2,493.30

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Solution

The fourth proportional to 4,382.02, 6,046.41 and 2,493.30 is: 3,440.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,382.02 : 6,046.41 = 2,493.30 : x
  2. Step 2: Convert to fraction form
    4,382.02/6,046.41 = 2,493.30/x
  3. Step 3: Cross multiply
    4,382.02x = 6,046.41 × 2,493.30
  4. Step 4: Simplify right side
    4,382.02x = 15,075,514.05
  5. Step 5: Solve for x
    x = 15,075,514.05/4,382.02
  6. Step 6: Final answer
    x = 3,440.31

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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.