Home / 4,348.15-5,997.74-2,578.50

Finding the Fourth Proportional to 4,348.15, 5,997.74 and 2,578.50

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Solution

The fourth proportional to 4,348.15, 5,997.74 and 2,578.50 is: 3,556.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,348.15 : 5,997.74 = 2,578.50 : x
  2. Step 2: Convert to fraction form
    4,348.15/5,997.74 = 2,578.50/x
  3. Step 3: Cross multiply
    4,348.15x = 5,997.74 × 2,578.50
  4. Step 4: Simplify right side
    4,348.15x = 15,465,159.70
  5. Step 5: Solve for x
    x = 15,465,159.70/4,348.15
  6. Step 6: Final answer
    x = 3,556.72

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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.