Home / 5,884.20-8,119.98-3,526.56

Finding the Fourth Proportional to 5,884.20, 8,119.98 and 3,526.56

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Solution

The fourth proportional to 5,884.20, 8,119.98 and 3,526.56 is: 4,866.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,884.20 : 8,119.98 = 3,526.56 : x
  2. Step 2: Convert to fraction form
    5,884.20/8,119.98 = 3,526.56/x
  3. Step 3: Cross multiply
    5,884.20x = 8,119.98 × 3,526.56
  4. Step 4: Simplify right side
    5,884.20x = 28,635,596.67
  5. Step 5: Solve for x
    x = 28,635,596.67/5,884.20
  6. Step 6: Final answer
    x = 4,866.52

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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.