Home / 94,997.20-131,095.56-52,554.82

Finding the Fourth Proportional to 94,997.20, 131,095.56 and 52,554.82

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Solution

The fourth proportional to 94,997.20, 131,095.56 and 52,554.82 is: 72,525.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,997.20 : 131,095.56 = 52,554.82 : x
  2. Step 2: Convert to fraction form
    94,997.20/131,095.56 = 52,554.82/x
  3. Step 3: Cross multiply
    94,997.20x = 131,095.56 × 52,554.82
  4. Step 4: Simplify right side
    94,997.20x = 6,889,703,558.60
  5. Step 5: Solve for x
    x = 6,889,703,558.60/94,997.20
  6. Step 6: Final answer
    x = 72,525.33

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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.