Home / 4,019.84-6,032.28-1,711.16

Finding the Fourth Proportional to 4,019.84, 6,032.28 and 1,711.16

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Solution

The fourth proportional to 4,019.84, 6,032.28 and 1,711.16 is: 2,567.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,019.84 : 6,032.28 = 1,711.16 : x
  2. Step 2: Convert to fraction form
    4,019.84/6,032.28 = 1,711.16/x
  3. Step 3: Cross multiply
    4,019.84x = 6,032.28 × 1,711.16
  4. Step 4: Simplify right side
    4,019.84x = 10,322,196.24
  5. Step 5: Solve for x
    x = 10,322,196.24/4,019.84
  6. Step 6: Final answer
    x = 2,567.81

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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.