Home / 4,965.81-6,849.02-3,373.69

Finding the Fourth Proportional to 4,965.81, 6,849.02 and 3,373.69

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Solution

The fourth proportional to 4,965.81, 6,849.02 and 3,373.69 is: 4,653.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,965.81 : 6,849.02 = 3,373.69 : x
  2. Step 2: Convert to fraction form
    4,965.81/6,849.02 = 3,373.69/x
  3. Step 3: Cross multiply
    4,965.81x = 6,849.02 × 3,373.69
  4. Step 4: Simplify right side
    4,965.81x = 23,106,436.04
  5. Step 5: Solve for x
    x = 23,106,436.04/4,965.81
  6. Step 6: Final answer
    x = 4,653.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.