Home / 69,625.32-96,083.94-37,794.28

Finding the Fourth Proportional to 69,625.32, 96,083.94 and 37,794.28

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Solution

The fourth proportional to 69,625.32, 96,083.94 and 37,794.28 is: 52,156.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,625.32 : 96,083.94 = 37,794.28 : x
  2. Step 2: Convert to fraction form
    69,625.32/96,083.94 = 37,794.28/x
  3. Step 3: Cross multiply
    69,625.32x = 96,083.94 × 37,794.28
  4. Step 4: Simplify right side
    69,625.32x = 3,631,423,331.86
  5. Step 5: Solve for x
    x = 3,631,423,331.86/69,625.32
  6. Step 6: Final answer
    x = 52,156.65

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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.