Home / 4,065.68-6,099.54-1,875.94

Finding the Fourth Proportional to 4,065.68, 6,099.54 and 1,875.94

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Solution

The fourth proportional to 4,065.68, 6,099.54 and 1,875.94 is: 2,814.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,065.68 : 6,099.54 = 1,875.94 : x
  2. Step 2: Convert to fraction form
    4,065.68/6,099.54 = 1,875.94/x
  3. Step 3: Cross multiply
    4,065.68x = 6,099.54 × 1,875.94
  4. Step 4: Simplify right side
    4,065.68x = 11,442,371.07
  5. Step 5: Solve for x
    x = 11,442,371.07/4,065.68
  6. Step 6: Final answer
    x = 2,814.38

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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.