Home / 89,183.57-133,775.08-22,623.54

Finding the Fourth Proportional to 89,183.57, 133,775.08 and 22,623.54

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Solution

The fourth proportional to 89,183.57, 133,775.08 and 22,623.54 is: 33,935.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,183.57 : 133,775.08 = 22,623.54 : x
  2. Step 2: Convert to fraction form
    89,183.57/133,775.08 = 22,623.54/x
  3. Step 3: Cross multiply
    89,183.57x = 133,775.08 × 22,623.54
  4. Step 4: Simplify right side
    89,183.57x = 3,026,465,315.17
  5. Step 5: Solve for x
    x = 3,026,465,315.17/89,183.57
  6. Step 6: Final answer
    x = 33,935.24

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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.