Home / 9,454.39-14,175.51-4,523.92

Finding the Fourth Proportional to 9,454.39, 14,175.51 and 4,523.92

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Solution

The fourth proportional to 9,454.39, 14,175.51 and 4,523.92 is: 6,782.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,454.39 : 14,175.51 = 4,523.92 : x
  2. Step 2: Convert to fraction form
    9,454.39/14,175.51 = 4,523.92/x
  3. Step 3: Cross multiply
    9,454.39x = 14,175.51 × 4,523.92
  4. Step 4: Simplify right side
    9,454.39x = 64,128,873.20
  5. Step 5: Solve for x
    x = 64,128,873.20/9,454.39
  6. Step 6: Final answer
    x = 6,782.97

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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.