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Finding the Fourth Proportional to 173,010.98, 238,754.82 and 96,525.52

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Solution

The fourth proportional to 173,010.98, 238,754.82 and 96,525.52 is: 133,205.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,010.98 : 238,754.82 = 96,525.52 : x
  2. Step 2: Convert to fraction form
    173,010.98/238,754.82 = 96,525.52/x
  3. Step 3: Cross multiply
    173,010.98x = 238,754.82 × 96,525.52
  4. Step 4: Simplify right side
    173,010.98x = 23,045,932,670.38
  5. Step 5: Solve for x
    x = 23,045,932,670.38/173,010.98
  6. Step 6: Final answer
    x = 133,205.03

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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.