Home / 54,093.64-81,150.06-24,510.28

Finding the Fourth Proportional to 54,093.64, 81,150.06 and 24,510.28

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Solution

The fourth proportional to 54,093.64, 81,150.06 and 24,510.28 is: 36,769.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,093.64 : 81,150.06 = 24,510.28 : x
  2. Step 2: Convert to fraction form
    54,093.64/81,150.06 = 24,510.28/x
  3. Step 3: Cross multiply
    54,093.64x = 81,150.06 × 24,510.28
  4. Step 4: Simplify right side
    54,093.64x = 1,989,010,692.62
  5. Step 5: Solve for x
    x = 1,989,010,692.62/54,093.64
  6. Step 6: Final answer
    x = 36,769.77

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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.