Home / 43,055.58-64,612.53-23,340.54

Finding the Fourth Proportional to 43,055.58, 64,612.53 and 23,340.54

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Solution

The fourth proportional to 43,055.58, 64,612.53 and 23,340.54 is: 35,026.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,055.58 : 64,612.53 = 23,340.54 : x
  2. Step 2: Convert to fraction form
    43,055.58/64,612.53 = 23,340.54/x
  3. Step 3: Cross multiply
    43,055.58x = 64,612.53 × 23,340.54
  4. Step 4: Simplify right side
    43,055.58x = 1,508,091,340.97
  5. Step 5: Solve for x
    x = 1,508,091,340.97/43,055.58
  6. Step 6: Final answer
    x = 35,026.62

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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.