Home / 3,587.73-4,957.91-2,701.99

Finding the Fourth Proportional to 3,587.73, 4,957.91 and 2,701.99

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Solution

The fourth proportional to 3,587.73, 4,957.91 and 2,701.99 is: 3,733.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,587.73 : 4,957.91 = 2,701.99 : x
  2. Step 2: Convert to fraction form
    3,587.73/4,957.91 = 2,701.99/x
  3. Step 3: Cross multiply
    3,587.73x = 4,957.91 × 2,701.99
  4. Step 4: Simplify right side
    3,587.73x = 13,396,223.24
  5. Step 5: Solve for x
    x = 13,396,223.24/3,587.73
  6. Step 6: Final answer
    x = 3,733.90

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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.