Home / 4,737.27-6,537.48-2,641.53

Finding the Fourth Proportional to 4,737.27, 6,537.48 and 2,641.53

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Solution

The fourth proportional to 4,737.27, 6,537.48 and 2,641.53 is: 3,645.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,737.27 : 6,537.48 = 2,641.53 : x
  2. Step 2: Convert to fraction form
    4,737.27/6,537.48 = 2,641.53/x
  3. Step 3: Cross multiply
    4,737.27x = 6,537.48 × 2,641.53
  4. Step 4: Simplify right side
    4,737.27x = 17,268,949.54
  5. Step 5: Solve for x
    x = 17,268,949.54/4,737.27
  6. Step 6: Final answer
    x = 3,645.34

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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.