Home / 3,444.40-5,164.71-2,350

Finding the Fourth Proportional to 3,444.40, 5,164.71 and 2,350

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Solution

The fourth proportional to 3,444.40, 5,164.71 and 2,350 is: 3,523.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,444.40 : 5,164.71 = 2,350 : x
  2. Step 2: Convert to fraction form
    3,444.40/5,164.71 = 2,350/x
  3. Step 3: Cross multiply
    3,444.40x = 5,164.71 × 2,350
  4. Step 4: Simplify right side
    3,444.40x = 12,137,068.50
  5. Step 5: Solve for x
    x = 12,137,068.50/3,444.40
  6. Step 6: Final answer
    x = 3,523.71

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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.