Home / 5,042.08-6,957.59-2,917.27

Finding the Fourth Proportional to 5,042.08, 6,957.59 and 2,917.27

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Solution

The fourth proportional to 5,042.08, 6,957.59 and 2,917.27 is: 4,025.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,042.08 : 6,957.59 = 2,917.27 : x
  2. Step 2: Convert to fraction form
    5,042.08/6,957.59 = 2,917.27/x
  3. Step 3: Cross multiply
    5,042.08x = 6,957.59 × 2,917.27
  4. Step 4: Simplify right side
    5,042.08x = 20,297,168.58
  5. Step 5: Solve for x
    x = 20,297,168.58/5,042.08
  6. Step 6: Final answer
    x = 4,025.55

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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.