Home / 4,528.14-6,277.77-4,367.76

Finding the Fourth Proportional to 4,528.14, 6,277.77 and 4,367.76

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Solution

The fourth proportional to 4,528.14, 6,277.77 and 4,367.76 is: 6,055.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,528.14 : 6,277.77 = 4,367.76 : x
  2. Step 2: Convert to fraction form
    4,528.14/6,277.77 = 4,367.76/x
  3. Step 3: Cross multiply
    4,528.14x = 6,277.77 × 4,367.76
  4. Step 4: Simplify right side
    4,528.14x = 27,419,792.70
  5. Step 5: Solve for x
    x = 27,419,792.70/4,528.14
  6. Step 6: Final answer
    x = 6,055.42

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.