Home / 15,092.80-22,645.26-6,767.08

Finding the Fourth Proportional to 15,092.80, 22,645.26 and 6,767.08

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Solution

The fourth proportional to 15,092.80, 22,645.26 and 6,767.08 is: 10,153.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,092.80 : 22,645.26 = 6,767.08 : x
  2. Step 2: Convert to fraction form
    15,092.80/22,645.26 = 6,767.08/x
  3. Step 3: Cross multiply
    15,092.80x = 22,645.26 × 6,767.08
  4. Step 4: Simplify right side
    15,092.80x = 153,242,286.04
  5. Step 5: Solve for x
    x = 153,242,286.04/15,092.80
  6. Step 6: Final answer
    x = 10,153.34

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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.