Home / 3,325.05-4,984.52-1,244.00

Finding the Fourth Proportional to 3,325.05, 4,984.52 and 1,244.00

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Solution

The fourth proportional to 3,325.05, 4,984.52 and 1,244.00 is: 1,864.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,325.05 : 4,984.52 = 1,244.00 : x
  2. Step 2: Convert to fraction form
    3,325.05/4,984.52 = 1,244.00/x
  3. Step 3: Cross multiply
    3,325.05x = 4,984.52 × 1,244.00
  4. Step 4: Simplify right side
    3,325.05x = 6,200,711.74
  5. Step 5: Solve for x
    x = 6,200,711.74/3,325.05
  6. Step 6: Final answer
    x = 1,864.85

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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.