Home / 4,067.84-6,099.02-1,875.38

Finding the Fourth Proportional to 4,067.84, 6,099.02 and 1,875.38

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Solution

The fourth proportional to 4,067.84, 6,099.02 and 1,875.38 is: 2,811.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,067.84 : 6,099.02 = 1,875.38 : x
  2. Step 2: Convert to fraction form
    4,067.84/6,099.02 = 1,875.38/x
  3. Step 3: Cross multiply
    4,067.84x = 6,099.02 × 1,875.38
  4. Step 4: Simplify right side
    4,067.84x = 11,437,980.13
  5. Step 5: Solve for x
    x = 11,437,980.13/4,067.84
  6. Step 6: Final answer
    x = 2,811.81

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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.