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Finding the Fourth Proportional to 64,706.84, 97,083.62 and 22,593.13

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Solution

The fourth proportional to 64,706.84, 97,083.62 and 22,593.13 is: 33,897.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,706.84 : 97,083.62 = 22,593.13 : x
  2. Step 2: Convert to fraction form
    64,706.84/97,083.62 = 22,593.13/x
  3. Step 3: Cross multiply
    64,706.84x = 97,083.62 × 22,593.13
  4. Step 4: Simplify right side
    64,706.84x = 2,193,422,576.58
  5. Step 5: Solve for x
    x = 2,193,422,576.58/64,706.84
  6. Step 6: Final answer
    x = 33,897.85

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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.