Home / 22,809.15-34,200.66-7,010.07

Finding the Fourth Proportional to 22,809.15, 34,200.66 and 7,010.07

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Solution

The fourth proportional to 22,809.15, 34,200.66 and 7,010.07 is: 10,511.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,809.15 : 34,200.66 = 7,010.07 : x
  2. Step 2: Convert to fraction form
    22,809.15/34,200.66 = 7,010.07/x
  3. Step 3: Cross multiply
    22,809.15x = 34,200.66 × 7,010.07
  4. Step 4: Simplify right side
    22,809.15x = 239,749,020.65
  5. Step 5: Solve for x
    x = 239,749,020.65/22,809.15
  6. Step 6: Final answer
    x = 10,511.09

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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.