Home / 69,813.03-96,358.10-41,534.85

Finding the Fourth Proportional to 69,813.03, 96,358.10 and 41,534.85

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Solution

The fourth proportional to 69,813.03, 96,358.10 and 41,534.85 is: 57,327.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,813.03 : 96,358.10 = 41,534.85 : x
  2. Step 2: Convert to fraction form
    69,813.03/96,358.10 = 41,534.85/x
  3. Step 3: Cross multiply
    69,813.03x = 96,358.10 × 41,534.85
  4. Step 4: Simplify right side
    69,813.03x = 4,002,219,022.11
  5. Step 5: Solve for x
    x = 4,002,219,022.11/69,813.03
  6. Step 6: Final answer
    x = 57,327.68

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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.