Home / 4,380.56-6,041.12-3,264.24

Finding the Fourth Proportional to 4,380.56, 6,041.12 and 3,264.24

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Solution

The fourth proportional to 4,380.56, 6,041.12 and 3,264.24 is: 4,501.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,380.56 : 6,041.12 = 3,264.24 : x
  2. Step 2: Convert to fraction form
    4,380.56/6,041.12 = 3,264.24/x
  3. Step 3: Cross multiply
    4,380.56x = 6,041.12 × 3,264.24
  4. Step 4: Simplify right side
    4,380.56x = 19,719,665.55
  5. Step 5: Solve for x
    x = 19,719,665.55/4,380.56
  6. Step 6: Final answer
    x = 4,501.63

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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.