Home / 4,781.43-6,595.71-4,443.16

Finding the Fourth Proportional to 4,781.43, 6,595.71 and 4,443.16

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Solution

The fourth proportional to 4,781.43, 6,595.71 and 4,443.16 is: 6,129.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,781.43 : 6,595.71 = 4,443.16 : x
  2. Step 2: Convert to fraction form
    4,781.43/6,595.71 = 4,443.16/x
  3. Step 3: Cross multiply
    4,781.43x = 6,595.71 × 4,443.16
  4. Step 4: Simplify right side
    4,781.43x = 29,305,794.84
  5. Step 5: Solve for x
    x = 29,305,794.84/4,781.43
  6. Step 6: Final answer
    x = 6,129.09

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.