Home / 5,535.84-8,283.01-3,446.06

Finding the Fourth Proportional to 5,535.84, 8,283.01 and 3,446.06

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Solution

The fourth proportional to 5,535.84, 8,283.01 and 3,446.06 is: 5,156.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,535.84 : 8,283.01 = 3,446.06 : x
  2. Step 2: Convert to fraction form
    5,535.84/8,283.01 = 3,446.06/x
  3. Step 3: Cross multiply
    5,535.84x = 8,283.01 × 3,446.06
  4. Step 4: Simplify right side
    5,535.84x = 28,543,759.03
  5. Step 5: Solve for x
    x = 28,543,759.03/5,535.84
  6. Step 6: Final answer
    x = 5,156.17

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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.