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Finding the Fourth Proportional to 184,488.33, 276,623.15 and 64,487.64

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Solution

The fourth proportional to 184,488.33, 276,623.15 and 64,487.64 is: 96,693.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,488.33 : 276,623.15 = 64,487.64 : x
  2. Step 2: Convert to fraction form
    184,488.33/276,623.15 = 64,487.64/x
  3. Step 3: Cross multiply
    184,488.33x = 276,623.15 × 64,487.64
  4. Step 4: Simplify right side
    184,488.33x = 17,838,775,190.51
  5. Step 5: Solve for x
    x = 17,838,775,190.51/184,488.33
  6. Step 6: Final answer
    x = 96,693.24

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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.