Home / 5,874.06-8,808.52-2,223.50

Finding the Fourth Proportional to 5,874.06, 8,808.52 and 2,223.50

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Solution

The fourth proportional to 5,874.06, 8,808.52 and 2,223.50 is: 3,334.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,874.06 : 8,808.52 = 2,223.50 : x
  2. Step 2: Convert to fraction form
    5,874.06/8,808.52 = 2,223.50/x
  3. Step 3: Cross multiply
    5,874.06x = 8,808.52 × 2,223.50
  4. Step 4: Simplify right side
    5,874.06x = 19,585,744.22
  5. Step 5: Solve for x
    x = 19,585,744.22/5,874.06
  6. Step 6: Final answer
    x = 3,334.28

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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.