Home / 4,507.11-6,760.66-1,584.74

Finding the Fourth Proportional to 4,507.11, 6,760.66 and 1,584.74

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Solution

The fourth proportional to 4,507.11, 6,760.66 and 1,584.74 is: 2,377.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,507.11 : 6,760.66 = 1,584.74 : x
  2. Step 2: Convert to fraction form
    4,507.11/6,760.66 = 1,584.74/x
  3. Step 3: Cross multiply
    4,507.11x = 6,760.66 × 1,584.74
  4. Step 4: Simplify right side
    4,507.11x = 10,713,888.33
  5. Step 5: Solve for x
    x = 10,713,888.33/4,507.11
  6. Step 6: Final answer
    x = 2,377.11

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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.