Home / 2,184.30-3,259.10-2,029.46

Finding the Fourth Proportional to 2,184.30, 3,259.10 and 2,029.46

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Solution

The fourth proportional to 2,184.30, 3,259.10 and 2,029.46 is: 3,028.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,184.30 : 3,259.10 = 2,029.46 : x
  2. Step 2: Convert to fraction form
    2,184.30/3,259.10 = 2,029.46/x
  3. Step 3: Cross multiply
    2,184.30x = 3,259.10 × 2,029.46
  4. Step 4: Simplify right side
    2,184.30x = 6,614,201.86
  5. Step 5: Solve for x
    x = 6,614,201.86/2,184.30
  6. Step 6: Final answer
    x = 3,028.06

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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.