Home / 4,801.52-6,626.22-2,677.40

Finding the Fourth Proportional to 4,801.52, 6,626.22 and 2,677.40

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Solution

The fourth proportional to 4,801.52, 6,626.22 and 2,677.40 is: 3,694.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,801.52 : 6,626.22 = 2,677.40 : x
  2. Step 2: Convert to fraction form
    4,801.52/6,626.22 = 2,677.40/x
  3. Step 3: Cross multiply
    4,801.52x = 6,626.22 × 2,677.40
  4. Step 4: Simplify right side
    4,801.52x = 17,740,994.91
  5. Step 5: Solve for x
    x = 17,740,994.91/4,801.52
  6. Step 6: Final answer
    x = 3,694.87

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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.