Home / 4,309.52-6,464.28-2,360.66

Finding the Fourth Proportional to 4,309.52, 6,464.28 and 2,360.66

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Solution

The fourth proportional to 4,309.52, 6,464.28 and 2,360.66 is: 3,540.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,309.52 : 6,464.28 = 2,360.66 : x
  2. Step 2: Convert to fraction form
    4,309.52/6,464.28 = 2,360.66/x
  3. Step 3: Cross multiply
    4,309.52x = 6,464.28 × 2,360.66
  4. Step 4: Simplify right side
    4,309.52x = 15,259,967.22
  5. Step 5: Solve for x
    x = 15,259,967.22/4,309.52
  6. Step 6: Final answer
    x = 3,540.99

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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.