Home / 88,982.24-133,410.36-44,577.32

Finding the Fourth Proportional to 88,982.24, 133,410.36 and 44,577.32

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Solution

The fourth proportional to 88,982.24, 133,410.36 and 44,577.32 is: 66,834.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,982.24 : 133,410.36 = 44,577.32 : x
  2. Step 2: Convert to fraction form
    88,982.24/133,410.36 = 44,577.32/x
  3. Step 3: Cross multiply
    88,982.24x = 133,410.36 × 44,577.32
  4. Step 4: Simplify right side
    88,982.24x = 5,947,076,309.04
  5. Step 5: Solve for x
    x = 5,947,076,309.04/88,982.24
  6. Step 6: Final answer
    x = 66,834.42

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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.