Home / 3,277.20-4,904.25-2,045.19

Finding the Fourth Proportional to 3,277.20, 4,904.25 and 2,045.19

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Solution

The fourth proportional to 3,277.20, 4,904.25 and 2,045.19 is: 3,060.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,277.20 : 4,904.25 = 2,045.19 : x
  2. Step 2: Convert to fraction form
    3,277.20/4,904.25 = 2,045.19/x
  3. Step 3: Cross multiply
    3,277.20x = 4,904.25 × 2,045.19
  4. Step 4: Simplify right side
    3,277.20x = 10,030,088.31
  5. Step 5: Solve for x
    x = 10,030,088.31/3,277.20
  6. Step 6: Final answer
    x = 3,060.57

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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.