Home / 4,366.27-6,550.09-1,445.25

Finding the Fourth Proportional to 4,366.27, 6,550.09 and 1,445.25

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Solution

The fourth proportional to 4,366.27, 6,550.09 and 1,445.25 is: 2,168.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,366.27 : 6,550.09 = 1,445.25 : x
  2. Step 2: Convert to fraction form
    4,366.27/6,550.09 = 1,445.25/x
  3. Step 3: Cross multiply
    4,366.27x = 6,550.09 × 1,445.25
  4. Step 4: Simplify right side
    4,366.27x = 9,466,538.52
  5. Step 5: Solve for x
    x = 9,466,538.52/4,366.27
  6. Step 6: Final answer
    x = 2,168.11

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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.