Home / 69,625.64-96,083.30-37,794.54

Finding the Fourth Proportional to 69,625.64, 96,083.30 and 37,794.54

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Solution

The fourth proportional to 69,625.64, 96,083.30 and 37,794.54 is: 52,156.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,625.64 : 96,083.30 = 37,794.54 : x
  2. Step 2: Convert to fraction form
    69,625.64/96,083.30 = 37,794.54/x
  3. Step 3: Cross multiply
    69,625.64x = 96,083.30 × 37,794.54
  4. Step 4: Simplify right side
    69,625.64x = 3,631,423,826.92
  5. Step 5: Solve for x
    x = 3,631,423,826.92/69,625.64
  6. Step 6: Final answer
    x = 52,156.42

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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.