Home / 2,410.19-3,613.88-1,176.35

Finding the Fourth Proportional to 2,410.19, 3,613.88 and 1,176.35

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Solution

The fourth proportional to 2,410.19, 3,613.88 and 1,176.35 is: 1,763.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,410.19 : 3,613.88 = 1,176.35 : x
  2. Step 2: Convert to fraction form
    2,410.19/3,613.88 = 1,176.35/x
  3. Step 3: Cross multiply
    2,410.19x = 3,613.88 × 1,176.35
  4. Step 4: Simplify right side
    2,410.19x = 4,251,187.74
  5. Step 5: Solve for x
    x = 4,251,187.74/2,410.19
  6. Step 6: Final answer
    x = 1,763.84

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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.