Home / 13,081.23-19,610.89-6,066.25

Finding the Fourth Proportional to 13,081.23, 19,610.89 and 6,066.25

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Solution

The fourth proportional to 13,081.23, 19,610.89 and 6,066.25 is: 9,094.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,081.23 : 19,610.89 = 6,066.25 : x
  2. Step 2: Convert to fraction form
    13,081.23/19,610.89 = 6,066.25/x
  3. Step 3: Cross multiply
    13,081.23x = 19,610.89 × 6,066.25
  4. Step 4: Simplify right side
    13,081.23x = 118,964,520.02
  5. Step 5: Solve for x
    x = 118,964,520.02/13,081.23
  6. Step 6: Final answer
    x = 9,094.29

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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.