Home / 5,046.97-7,582.76-4,767.22

Finding the Fourth Proportional to 5,046.97, 7,582.76 and 4,767.22

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Solution

The fourth proportional to 5,046.97, 7,582.76 and 4,767.22 is: 7,162.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,046.97 : 7,582.76 = 4,767.22 : x
  2. Step 2: Convert to fraction form
    5,046.97/7,582.76 = 4,767.22/x
  3. Step 3: Cross multiply
    5,046.97x = 7,582.76 × 4,767.22
  4. Step 4: Simplify right side
    5,046.97x = 36,148,685.13
  5. Step 5: Solve for x
    x = 36,148,685.13/5,046.97
  6. Step 6: Final answer
    x = 7,162.45

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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.