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Finding the Fourth Proportional to 62,995.82, 94,493.86 and 59,146.70

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Solution

The fourth proportional to 62,995.82, 94,493.86 and 59,146.70 is: 88,720.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,995.82 : 94,493.86 = 59,146.70 : x
  2. Step 2: Convert to fraction form
    62,995.82/94,493.86 = 59,146.70/x
  3. Step 3: Cross multiply
    62,995.82x = 94,493.86 × 59,146.70
  4. Step 4: Simplify right side
    62,995.82x = 5,588,999,989.26
  5. Step 5: Solve for x
    x = 5,588,999,989.26/62,995.82
  6. Step 6: Final answer
    x = 88,720.17

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.