Home / 4,008.23-5,532.91-3,587.84

Finding the Fourth Proportional to 4,008.23, 5,532.91 and 3,587.84

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Solution

The fourth proportional to 4,008.23, 5,532.91 and 3,587.84 is: 4,952.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,008.23 : 5,532.91 = 3,587.84 : x
  2. Step 2: Convert to fraction form
    4,008.23/5,532.91 = 3,587.84/x
  3. Step 3: Cross multiply
    4,008.23x = 5,532.91 × 3,587.84
  4. Step 4: Simplify right side
    4,008.23x = 19,851,200.68
  5. Step 5: Solve for x
    x = 19,851,200.68/4,008.23
  6. Step 6: Final answer
    x = 4,952.61

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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.