Home / 173,334.06-239,198.40-96,854.94

Finding the Fourth Proportional to 173,334.06, 239,198.40 and 96,854.94

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Solution

The fourth proportional to 173,334.06, 239,198.40 and 96,854.94 is: 133,658.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,334.06 : 239,198.40 = 96,854.94 : x
  2. Step 2: Convert to fraction form
    173,334.06/239,198.40 = 96,854.94/x
  3. Step 3: Cross multiply
    173,334.06x = 239,198.40 × 96,854.94
  4. Step 4: Simplify right side
    173,334.06x = 23,167,546,680.10
  5. Step 5: Solve for x
    x = 23,167,546,680.10/173,334.06
  6. Step 6: Final answer
    x = 133,658.36

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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.