Home / 60,633.54-83,663.17-33,775.38

Finding the Fourth Proportional to 60,633.54, 83,663.17 and 33,775.38

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Solution

The fourth proportional to 60,633.54, 83,663.17 and 33,775.38 is: 46,603.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,633.54 : 83,663.17 = 33,775.38 : x
  2. Step 2: Convert to fraction form
    60,633.54/83,663.17 = 33,775.38/x
  3. Step 3: Cross multiply
    60,633.54x = 83,663.17 × 33,775.38
  4. Step 4: Simplify right side
    60,633.54x = 2,825,755,358.75
  5. Step 5: Solve for x
    x = 2,825,755,358.75/60,633.54
  6. Step 6: Final answer
    x = 46,603.83

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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.