Home / 3,323.02-4,587.40-2,266.27

Finding the Fourth Proportional to 3,323.02, 4,587.40 and 2,266.27

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Solution

The fourth proportional to 3,323.02, 4,587.40 and 2,266.27 is: 3,128.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,323.02 : 4,587.40 = 2,266.27 : x
  2. Step 2: Convert to fraction form
    3,323.02/4,587.40 = 2,266.27/x
  3. Step 3: Cross multiply
    3,323.02x = 4,587.40 × 2,266.27
  4. Step 4: Simplify right side
    3,323.02x = 10,396,264.06
  5. Step 5: Solve for x
    x = 10,396,264.06/3,323.02
  6. Step 6: Final answer
    x = 3,128.56

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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.