Home / 182,816.02-274,190.41-82,952.20

Finding the Fourth Proportional to 182,816.02, 274,190.41 and 82,952.20

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Solution

The fourth proportional to 182,816.02, 274,190.41 and 82,952.20 is: 124,413.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,816.02 : 274,190.41 = 82,952.20 : x
  2. Step 2: Convert to fraction form
    182,816.02/274,190.41 = 82,952.20/x
  3. Step 3: Cross multiply
    182,816.02x = 274,190.41 × 82,952.20
  4. Step 4: Simplify right side
    182,816.02x = 22,744,697,728.40
  5. Step 5: Solve for x
    x = 22,744,697,728.40/182,816.02
  6. Step 6: Final answer
    x = 124,413.05

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1.5x scale

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.