Home / 48,907.10-73,295.85-43,334.30

Finding the Fourth Proportional to 48,907.10, 73,295.85 and 43,334.30

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Solution

The fourth proportional to 48,907.10, 73,295.85 and 43,334.30 is: 64,944.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,907.10 : 73,295.85 = 43,334.30 : x
  2. Step 2: Convert to fraction form
    48,907.10/73,295.85 = 43,334.30/x
  3. Step 3: Cross multiply
    48,907.10x = 73,295.85 × 43,334.30
  4. Step 4: Simplify right side
    48,907.10x = 3,176,224,352.66
  5. Step 5: Solve for x
    x = 3,176,224,352.66/48,907.10
  6. Step 6: Final answer
    x = 64,944.03

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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.