Home / 4,441.84-6,129.60-2,452.48

Finding the Fourth Proportional to 4,441.84, 6,129.60 and 2,452.48

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Solution

The fourth proportional to 4,441.84, 6,129.60 and 2,452.48 is: 3,384.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,441.84 : 6,129.60 = 2,452.48 : x
  2. Step 2: Convert to fraction form
    4,441.84/6,129.60 = 2,452.48/x
  3. Step 3: Cross multiply
    4,441.84x = 6,129.60 × 2,452.48
  4. Step 4: Simplify right side
    4,441.84x = 15,032,721.41
  5. Step 5: Solve for x
    x = 15,032,721.41/4,441.84
  6. Step 6: Final answer
    x = 3,384.35

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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.