Home / 5,523.51-8,284.58-1,824.85

Finding the Fourth Proportional to 5,523.51, 8,284.58 and 1,824.85

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Solution

The fourth proportional to 5,523.51, 8,284.58 and 1,824.85 is: 2,737.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,523.51 : 8,284.58 = 1,824.85 : x
  2. Step 2: Convert to fraction form
    5,523.51/8,284.58 = 1,824.85/x
  3. Step 3: Cross multiply
    5,523.51x = 8,284.58 × 1,824.85
  4. Step 4: Simplify right side
    5,523.51x = 15,118,065.27
  5. Step 5: Solve for x
    x = 15,118,065.27/5,523.51
  6. Step 6: Final answer
    x = 2,737.04

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.