Home / 2,410.35-3,613.69-1,923.13

Finding the Fourth Proportional to 2,410.35, 3,613.69 and 1,923.13

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Solution

The fourth proportional to 2,410.35, 3,613.69 and 1,923.13 is: 2,883.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,410.35 : 3,613.69 = 1,923.13 : x
  2. Step 2: Convert to fraction form
    2,410.35/3,613.69 = 1,923.13/x
  3. Step 3: Cross multiply
    2,410.35x = 3,613.69 × 1,923.13
  4. Step 4: Simplify right side
    2,410.35x = 6,949,595.65
  5. Step 5: Solve for x
    x = 6,949,595.65/2,410.35
  6. Step 6: Final answer
    x = 2,883.23

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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.