Home / 4,329.97-5,975-2,442.02

Finding the Fourth Proportional to 4,329.97, 5,975 and 2,442.02

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Solution

The fourth proportional to 4,329.97, 5,975 and 2,442.02 is: 3,369.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,329.97 : 5,975 = 2,442.02 : x
  2. Step 2: Convert to fraction form
    4,329.97/5,975 = 2,442.02/x
  3. Step 3: Cross multiply
    4,329.97x = 5,975 × 2,442.02
  4. Step 4: Simplify right side
    4,329.97x = 14,591,069.50
  5. Step 5: Solve for x
    x = 14,591,069.50/4,329.97
  6. Step 6: Final answer
    x = 3,369.79

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.