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Finding the Fourth Proportional to 235,762.92, 353,644.65 and 58,267.22

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Solution

The fourth proportional to 235,762.92, 353,644.65 and 58,267.22 is: 87,400.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    235,762.92 : 353,644.65 = 58,267.22 : x
  2. Step 2: Convert to fraction form
    235,762.92/353,644.65 = 58,267.22/x
  3. Step 3: Cross multiply
    235,762.92x = 353,644.65 × 58,267.22
  4. Step 4: Simplify right side
    235,762.92x = 20,605,888,855.15
  5. Step 5: Solve for x
    x = 20,605,888,855.15/235,762.92
  6. Step 6: Final answer
    x = 87,400.89

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