Home / 67,036.05-92,553.03-41,569.47

Finding the Fourth Proportional to 67,036.05, 92,553.03 and 41,569.47

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Solution

The fourth proportional to 67,036.05, 92,553.03 and 41,569.47 is: 57,392.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,036.05 : 92,553.03 = 41,569.47 : x
  2. Step 2: Convert to fraction form
    67,036.05/92,553.03 = 41,569.47/x
  3. Step 3: Cross multiply
    67,036.05x = 92,553.03 × 41,569.47
  4. Step 4: Simplify right side
    67,036.05x = 3,847,380,403.99
  5. Step 5: Solve for x
    x = 3,847,380,403.99/67,036.05
  6. Step 6: Final answer
    x = 57,392.71

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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.