Home / 69,686.66-104,514.24-32,226.22

Finding the Fourth Proportional to 69,686.66, 104,514.24 and 32,226.22

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Solution

The fourth proportional to 69,686.66, 104,514.24 and 32,226.22 is: 48,332.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,686.66 : 104,514.24 = 32,226.22 : x
  2. Step 2: Convert to fraction form
    69,686.66/104,514.24 = 32,226.22/x
  3. Step 3: Cross multiply
    69,686.66x = 104,514.24 × 32,226.22
  4. Step 4: Simplify right side
    69,686.66x = 3,368,098,891.37
  5. Step 5: Solve for x
    x = 3,368,098,891.37/69,686.66
  6. Step 6: Final answer
    x = 48,332.05

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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.