Home / 4,406.52-6,608.12-1,444.28

Finding the Fourth Proportional to 4,406.52, 6,608.12 and 1,444.28

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Solution

The fourth proportional to 4,406.52, 6,608.12 and 1,444.28 is: 2,165.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,406.52 : 6,608.12 = 1,444.28 : x
  2. Step 2: Convert to fraction form
    4,406.52/6,608.12 = 1,444.28/x
  3. Step 3: Cross multiply
    4,406.52x = 6,608.12 × 1,444.28
  4. Step 4: Simplify right side
    4,406.52x = 9,543,975.55
  5. Step 5: Solve for x
    x = 9,543,975.55/4,406.52
  6. Step 6: Final answer
    x = 2,165.88

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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.