Home / 7,333.04-11,003.88-2,950.94

Finding the Fourth Proportional to 7,333.04, 11,003.88 and 2,950.94

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Solution

The fourth proportional to 7,333.04, 11,003.88 and 2,950.94 is: 4,428.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,333.04 : 11,003.88 = 2,950.94 : x
  2. Step 2: Convert to fraction form
    7,333.04/11,003.88 = 2,950.94/x
  3. Step 3: Cross multiply
    7,333.04x = 11,003.88 × 2,950.94
  4. Step 4: Simplify right side
    7,333.04x = 32,471,789.65
  5. Step 5: Solve for x
    x = 32,471,789.65/7,333.04
  6. Step 6: Final answer
    x = 4,428.15

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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.