Home / 168,226.92-252,413.02-63,032.68

Finding the Fourth Proportional to 168,226.92, 252,413.02 and 63,032.68

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Solution

The fourth proportional to 168,226.92, 252,413.02 and 63,032.68 is: 94,576.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,226.92 : 252,413.02 = 63,032.68 : x
  2. Step 2: Convert to fraction form
    168,226.92/252,413.02 = 63,032.68/x
  3. Step 3: Cross multiply
    168,226.92x = 252,413.02 × 63,032.68
  4. Step 4: Simplify right side
    168,226.92x = 15,910,269,117.49
  5. Step 5: Solve for x
    x = 15,910,269,117.49/168,226.92
  6. Step 6: Final answer
    x = 94,576.24

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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.