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Finding the Fourth Proportional to 64,927.62, 97,396.99 and 22,804.04

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Solution

The fourth proportional to 64,927.62, 97,396.99 and 22,804.04 is: 34,208.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,927.62 : 97,396.99 = 22,804.04 : x
  2. Step 2: Convert to fraction form
    64,927.62/97,396.99 = 22,804.04/x
  3. Step 3: Cross multiply
    64,927.62x = 97,396.99 × 22,804.04
  4. Step 4: Simplify right side
    64,927.62x = 2,221,044,855.84
  5. Step 5: Solve for x
    x = 2,221,044,855.84/64,927.62
  6. Step 6: Final answer
    x = 34,208.01

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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.