Home / 9,933.06-14,903.04-6,230.90

Finding the Fourth Proportional to 9,933.06, 14,903.04 and 6,230.90

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Solution

The fourth proportional to 9,933.06, 14,903.04 and 6,230.90 is: 9,348.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,933.06 : 14,903.04 = 6,230.90 : x
  2. Step 2: Convert to fraction form
    9,933.06/14,903.04 = 6,230.90/x
  3. Step 3: Cross multiply
    9,933.06x = 14,903.04 × 6,230.90
  4. Step 4: Simplify right side
    9,933.06x = 92,859,351.94
  5. Step 5: Solve for x
    x = 92,859,351.94/9,933.06
  6. Step 6: Final answer
    x = 9,348.51

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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.