Home / 3,933.68-5,895.65-2,368.76

Finding the Fourth Proportional to 3,933.68, 5,895.65 and 2,368.76

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Solution

The fourth proportional to 3,933.68, 5,895.65 and 2,368.76 is: 3,550.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,933.68 : 5,895.65 = 2,368.76 : x
  2. Step 2: Convert to fraction form
    3,933.68/5,895.65 = 2,368.76/x
  3. Step 3: Cross multiply
    3,933.68x = 5,895.65 × 2,368.76
  4. Step 4: Simplify right side
    3,933.68x = 13,965,356.34
  5. Step 5: Solve for x
    x = 13,965,356.34/3,933.68
  6. Step 6: Final answer
    x = 3,550.21

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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.