Home / 5,844.28-8,800.69-4,212.13

Finding the Fourth Proportional to 5,844.28, 8,800.69 and 4,212.13

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Solution

The fourth proportional to 5,844.28, 8,800.69 and 4,212.13 is: 6,342.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,844.28 : 8,800.69 = 4,212.13 : x
  2. Step 2: Convert to fraction form
    5,844.28/8,800.69 = 4,212.13/x
  3. Step 3: Cross multiply
    5,844.28x = 8,800.69 × 4,212.13
  4. Step 4: Simplify right side
    5,844.28x = 37,069,650.37
  5. Step 5: Solve for x
    x = 37,069,650.37/5,844.28
  6. Step 6: Final answer
    x = 6,342.89

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.