Home / 54,563.37-81,775.66-24,545.51

Finding the Fourth Proportional to 54,563.37, 81,775.66 and 24,545.51

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Solution

The fourth proportional to 54,563.37, 81,775.66 and 24,545.51 is: 36,787.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,563.37 : 81,775.66 = 24,545.51 : x
  2. Step 2: Convert to fraction form
    54,563.37/81,775.66 = 24,545.51/x
  3. Step 3: Cross multiply
    54,563.37x = 81,775.66 × 24,545.51
  4. Step 4: Simplify right side
    54,563.37x = 2,007,225,280.29
  5. Step 5: Solve for x
    x = 2,007,225,280.29/54,563.37
  6. Step 6: Final answer
    x = 36,787.05

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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.