Home / 41,675.08-62,439.64-34,699.92

Finding the Fourth Proportional to 41,675.08, 62,439.64 and 34,699.92

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Solution

The fourth proportional to 41,675.08, 62,439.64 and 34,699.92 is: 51,989.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,675.08 : 62,439.64 = 34,699.92 : x
  2. Step 2: Convert to fraction form
    41,675.08/62,439.64 = 34,699.92/x
  3. Step 3: Cross multiply
    41,675.08x = 62,439.64 × 34,699.92
  4. Step 4: Simplify right side
    41,675.08x = 2,166,650,512.83
  5. Step 5: Solve for x
    x = 2,166,650,512.83/41,675.08
  6. Step 6: Final answer
    x = 51,989.11

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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.