Home / 4,963.23-7,446.47-1,843.51

Finding the Fourth Proportional to 4,963.23, 7,446.47 and 1,843.51

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Solution

The fourth proportional to 4,963.23, 7,446.47 and 1,843.51 is: 2,765.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,963.23 : 7,446.47 = 1,843.51 : x
  2. Step 2: Convert to fraction form
    4,963.23/7,446.47 = 1,843.51/x
  3. Step 3: Cross multiply
    4,963.23x = 7,446.47 × 1,843.51
  4. Step 4: Simplify right side
    4,963.23x = 13,727,641.91
  5. Step 5: Solve for x
    x = 13,727,641.91/4,963.23
  6. Step 6: Final answer
    x = 2,765.87

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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.