Home / 62,169.24-93,254.49-49,768.11

Finding the Fourth Proportional to 62,169.24, 93,254.49 and 49,768.11

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Solution

The fourth proportional to 62,169.24, 93,254.49 and 49,768.11 is: 74,652.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,169.24 : 93,254.49 = 49,768.11 : x
  2. Step 2: Convert to fraction form
    62,169.24/93,254.49 = 49,768.11/x
  3. Step 3: Cross multiply
    62,169.24x = 93,254.49 × 49,768.11
  4. Step 4: Simplify right side
    62,169.24x = 4,641,099,716.31
  5. Step 5: Solve for x
    x = 4,641,099,716.31/62,169.24
  6. Step 6: Final answer
    x = 74,652.67

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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.