Home / 23,186.24-34,775.31-10,705.19

Finding the Fourth Proportional to 23,186.24, 34,775.31 and 10,705.19

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Solution

The fourth proportional to 23,186.24, 34,775.31 and 10,705.19 is: 16,055.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,186.24 : 34,775.31 = 10,705.19 : x
  2. Step 2: Convert to fraction form
    23,186.24/34,775.31 = 10,705.19/x
  3. Step 3: Cross multiply
    23,186.24x = 34,775.31 × 10,705.19
  4. Step 4: Simplify right side
    23,186.24x = 372,276,387.80
  5. Step 5: Solve for x
    x = 372,276,387.80/23,186.24
  6. Step 6: Final answer
    x = 16,055.92

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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.