Home / 7,337.69-11,006.33-2,073.06

Finding the Fourth Proportional to 7,337.69, 11,006.33 and 2,073.06

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Solution

The fourth proportional to 7,337.69, 11,006.33 and 2,073.06 is: 3,109.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,337.69 : 11,006.33 = 2,073.06 : x
  2. Step 2: Convert to fraction form
    7,337.69/11,006.33 = 2,073.06/x
  3. Step 3: Cross multiply
    7,337.69x = 11,006.33 × 2,073.06
  4. Step 4: Simplify right side
    7,337.69x = 22,816,787.65
  5. Step 5: Solve for x
    x = 22,816,787.65/7,337.69
  6. Step 6: Final answer
    x = 3,109.53

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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.