Home / 30,097.98-45,105.46-22,694.31

Finding the Fourth Proportional to 30,097.98, 45,105.46 and 22,694.31

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Solution

The fourth proportional to 30,097.98, 45,105.46 and 22,694.31 is: 34,010.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,097.98 : 45,105.46 = 22,694.31 : x
  2. Step 2: Convert to fraction form
    30,097.98/45,105.46 = 22,694.31/x
  3. Step 3: Cross multiply
    30,097.98x = 45,105.46 × 22,694.31
  4. Step 4: Simplify right side
    30,097.98x = 1,023,636,952.93
  5. Step 5: Solve for x
    x = 1,023,636,952.93/30,097.98
  6. Step 6: Final answer
    x = 34,010.15

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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.