Home / 3,095.96-4,645.02-1,365.80

Finding the Fourth Proportional to 3,095.96, 4,645.02 and 1,365.80

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Solution

The fourth proportional to 3,095.96, 4,645.02 and 1,365.80 is: 2,049.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,095.96 : 4,645.02 = 1,365.80 : x
  2. Step 2: Convert to fraction form
    3,095.96/4,645.02 = 1,365.80/x
  3. Step 3: Cross multiply
    3,095.96x = 4,645.02 × 1,365.80
  4. Step 4: Simplify right side
    3,095.96x = 6,344,168.32
  5. Step 5: Solve for x
    x = 6,344,168.32/3,095.96
  6. Step 6: Final answer
    x = 2,049.18

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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.