Home / 4,064.87-6,096.66-1,291.17

Finding the Fourth Proportional to 4,064.87, 6,096.66 and 1,291.17

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Solution

The fourth proportional to 4,064.87, 6,096.66 and 1,291.17 is: 1,936.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,064.87 : 6,096.66 = 1,291.17 : x
  2. Step 2: Convert to fraction form
    4,064.87/6,096.66 = 1,291.17/x
  3. Step 3: Cross multiply
    4,064.87x = 6,096.66 × 1,291.17
  4. Step 4: Simplify right side
    4,064.87x = 7,871,852.20
  5. Step 5: Solve for x
    x = 7,871,852.20/4,064.87
  6. Step 6: Final answer
    x = 1,936.56

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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.