Home / 4,469.48-6,704.22-1,547.82

Finding the Fourth Proportional to 4,469.48, 6,704.22 and 1,547.82

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Solution

The fourth proportional to 4,469.48, 6,704.22 and 1,547.82 is: 2,321.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,469.48 : 6,704.22 = 1,547.82 : x
  2. Step 2: Convert to fraction form
    4,469.48/6,704.22 = 1,547.82/x
  3. Step 3: Cross multiply
    4,469.48x = 6,704.22 × 1,547.82
  4. Step 4: Simplify right side
    4,469.48x = 10,376,925.80
  5. Step 5: Solve for x
    x = 10,376,925.80/4,469.48
  6. Step 6: Final answer
    x = 2,321.73

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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.