Home / 43,340.52-64,906.89-23,570.04

Finding the Fourth Proportional to 43,340.52, 64,906.89 and 23,570.04

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Solution

The fourth proportional to 43,340.52, 64,906.89 and 23,570.04 is: 35,298.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,340.52 : 64,906.89 = 23,570.04 : x
  2. Step 2: Convert to fraction form
    43,340.52/64,906.89 = 23,570.04/x
  3. Step 3: Cross multiply
    43,340.52x = 64,906.89 × 23,570.04
  4. Step 4: Simplify right side
    43,340.52x = 1,529,857,993.58
  5. Step 5: Solve for x
    x = 1,529,857,993.58/43,340.52
  6. Step 6: Final answer
    x = 35,298.56

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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.