Home / 3,306.02-4,959.04-1,114.16

Finding the Fourth Proportional to 3,306.02, 4,959.04 and 1,114.16

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Solution

The fourth proportional to 3,306.02, 4,959.04 and 1,114.16 is: 1,671.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,306.02 : 4,959.04 = 1,114.16 : x
  2. Step 2: Convert to fraction form
    3,306.02/4,959.04 = 1,114.16/x
  3. Step 3: Cross multiply
    3,306.02x = 4,959.04 × 1,114.16
  4. Step 4: Simplify right side
    3,306.02x = 5,525,164.01
  5. Step 5: Solve for x
    x = 5,525,164.01/3,306.02
  6. Step 6: Final answer
    x = 1,671.24

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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.