Home / 62,169.23-93,254.49-49,768.10

Finding the Fourth Proportional to 62,169.23, 93,254.49 and 49,768.10

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Solution

The fourth proportional to 62,169.23, 93,254.49 and 49,768.10 is: 74,652.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,169.23 : 93,254.49 = 49,768.10 : x
  2. Step 2: Convert to fraction form
    62,169.23/93,254.49 = 49,768.10/x
  3. Step 3: Cross multiply
    62,169.23x = 93,254.49 × 49,768.10
  4. Step 4: Simplify right side
    62,169.23x = 4,641,099,016.91
  5. Step 5: Solve for x
    x = 4,641,099,016.91/62,169.23
  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.