Home / 9,046.03-12,482.07-5,067.31

Finding the Fourth Proportional to 9,046.03, 12,482.07 and 5,067.31

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Solution

The fourth proportional to 9,046.03, 12,482.07 and 5,067.31 is: 6,992.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,046.03 : 12,482.07 = 5,067.31 : x
  2. Step 2: Convert to fraction form
    9,046.03/12,482.07 = 5,067.31/x
  3. Step 3: Cross multiply
    9,046.03x = 12,482.07 × 5,067.31
  4. Step 4: Simplify right side
    9,046.03x = 63,250,518.13
  5. Step 5: Solve for x
    x = 63,250,518.13/9,046.03
  6. Step 6: Final answer
    x = 6,992.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.