Home / 4,444.55-6,133.38-2,427.90

Finding the Fourth Proportional to 4,444.55, 6,133.38 and 2,427.90

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Solution

The fourth proportional to 4,444.55, 6,133.38 and 2,427.90 is: 3,350.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,444.55 : 6,133.38 = 2,427.90 : x
  2. Step 2: Convert to fraction form
    4,444.55/6,133.38 = 2,427.90/x
  3. Step 3: Cross multiply
    4,444.55x = 6,133.38 × 2,427.90
  4. Step 4: Simplify right side
    4,444.55x = 14,891,233.30
  5. Step 5: Solve for x
    x = 14,891,233.30/4,444.55
  6. Step 6: Final answer
    x = 3,350.45

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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.