Home / 5,527.82-8,283.08-3,471.50

Finding the Fourth Proportional to 5,527.82, 8,283.08 and 3,471.50

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Solution

The fourth proportional to 5,527.82, 8,283.08 and 3,471.50 is: 5,201.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,527.82 : 8,283.08 = 3,471.50 : x
  2. Step 2: Convert to fraction form
    5,527.82/8,283.08 = 3,471.50/x
  3. Step 3: Cross multiply
    5,527.82x = 8,283.08 × 3,471.50
  4. Step 4: Simplify right side
    5,527.82x = 28,754,712.22
  5. Step 5: Solve for x
    x = 28,754,712.22/5,527.82
  6. Step 6: Final answer
    x = 5,201.82

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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.