Home / 69,324.14-95,682.12-43,814.28

Finding the Fourth Proportional to 69,324.14, 95,682.12 and 43,814.28

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Solution

The fourth proportional to 69,324.14, 95,682.12 and 43,814.28 is: 60,473.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,324.14 : 95,682.12 = 43,814.28 : x
  2. Step 2: Convert to fraction form
    69,324.14/95,682.12 = 43,814.28/x
  3. Step 3: Cross multiply
    69,324.14x = 95,682.12 × 43,814.28
  4. Step 4: Simplify right side
    69,324.14x = 4,192,243,196.67
  5. Step 5: Solve for x
    x = 4,192,243,196.67/69,324.14
  6. Step 6: Final answer
    x = 60,473.06

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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.