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Finding the Fourth Proportional to 232,567.39, 348,788.81 and 64,047.66

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Solution

The fourth proportional to 232,567.39, 348,788.81 and 64,047.66 is: 96,054.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,567.39 : 348,788.81 = 64,047.66 : x
  2. Step 2: Convert to fraction form
    232,567.39/348,788.81 = 64,047.66/x
  3. Step 3: Cross multiply
    232,567.39x = 348,788.81 × 64,047.66
  4. Step 4: Simplify right side
    232,567.39x = 22,339,107,748.65
  5. Step 5: Solve for x
    x = 22,339,107,748.65/232,567.39
  6. Step 6: Final answer
    x = 96,054.34

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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.