Home / 9,643.68-14,465.52-6,183.36

Finding the Fourth Proportional to 9,643.68, 14,465.52 and 6,183.36

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Solution

The fourth proportional to 9,643.68, 14,465.52 and 6,183.36 is: 9,275.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,643.68 : 14,465.52 = 6,183.36 : x
  2. Step 2: Convert to fraction form
    9,643.68/14,465.52 = 6,183.36/x
  3. Step 3: Cross multiply
    9,643.68x = 14,465.52 × 6,183.36
  4. Step 4: Simplify right side
    9,643.68x = 89,445,517.75
  5. Step 5: Solve for x
    x = 89,445,517.75/9,643.68
  6. Step 6: Final answer
    x = 9,275.04

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Similar ratio
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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.