Home / 15,084.05-22,595.88-7,194.25

Finding the Fourth Proportional to 15,084.05, 22,595.88 and 7,194.25

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Solution

The fourth proportional to 15,084.05, 22,595.88 and 7,194.25 is: 10,776.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,084.05 : 22,595.88 = 7,194.25 : x
  2. Step 2: Convert to fraction form
    15,084.05/22,595.88 = 7,194.25/x
  3. Step 3: Cross multiply
    15,084.05x = 22,595.88 × 7,194.25
  4. Step 4: Simplify right side
    15,084.05x = 162,560,296.71
  5. Step 5: Solve for x
    x = 162,560,296.71/15,084.05
  6. Step 6: Final answer
    x = 10,776.97

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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.