Home / 3,232.95-4,850.10-1,384.94

Finding the Fourth Proportional to 3,232.95, 4,850.10 and 1,384.94

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Solution

The fourth proportional to 3,232.95, 4,850.10 and 1,384.94 is: 2,077.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,232.95 : 4,850.10 = 1,384.94 : x
  2. Step 2: Convert to fraction form
    3,232.95/4,850.10 = 1,384.94/x
  3. Step 3: Cross multiply
    3,232.95x = 4,850.10 × 1,384.94
  4. Step 4: Simplify right side
    3,232.95x = 6,717,073.24
  5. Step 5: Solve for x
    x = 6,717,073.24/3,232.95
  6. Step 6: Final answer
    x = 2,077.69

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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.