Home / 73,755.24-110,639.34-23,816.04

Finding the Fourth Proportional to 73,755.24, 110,639.34 and 23,816.04

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Solution

The fourth proportional to 73,755.24, 110,639.34 and 23,816.04 is: 35,726.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,755.24 : 110,639.34 = 23,816.04 : x
  2. Step 2: Convert to fraction form
    73,755.24/110,639.34 = 23,816.04/x
  3. Step 3: Cross multiply
    73,755.24x = 110,639.34 × 23,816.04
  4. Step 4: Simplify right side
    73,755.24x = 2,634,990,947.01
  5. Step 5: Solve for x
    x = 2,634,990,947.01/73,755.24
  6. Step 6: Final answer
    x = 35,726.15

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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.