Home / 4,737.36-6,535.09-2,747.19

Finding the Fourth Proportional to 4,737.36, 6,535.09 and 2,747.19

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Solution

The fourth proportional to 4,737.36, 6,535.09 and 2,747.19 is: 3,789.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,737.36 : 6,535.09 = 2,747.19 : x
  2. Step 2: Convert to fraction form
    4,737.36/6,535.09 = 2,747.19/x
  3. Step 3: Cross multiply
    4,737.36x = 6,535.09 × 2,747.19
  4. Step 4: Simplify right side
    4,737.36x = 17,953,161.84
  5. Step 5: Solve for x
    x = 17,953,161.84/4,737.36
  6. Step 6: Final answer
    x = 3,789.69

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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.