Home / 4,065.66-6,095.75-1,873.19

Finding the Fourth Proportional to 4,065.66, 6,095.75 and 1,873.19

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Solution

The fourth proportional to 4,065.66, 6,095.75 and 1,873.19 is: 2,808.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,065.66 : 6,095.75 = 1,873.19 : x
  2. Step 2: Convert to fraction form
    4,065.66/6,095.75 = 1,873.19/x
  3. Step 3: Cross multiply
    4,065.66x = 6,095.75 × 1,873.19
  4. Step 4: Simplify right side
    4,065.66x = 11,418,458.10
  5. Step 5: Solve for x
    x = 11,418,458.10/4,065.66
  6. Step 6: Final answer
    x = 2,808.51

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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.