Home / 43,094.76-64,629.51-16,793.22

Finding the Fourth Proportional to 43,094.76, 64,629.51 and 16,793.22

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Solution

The fourth proportional to 43,094.76, 64,629.51 and 16,793.22 is: 25,184.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,094.76 : 64,629.51 = 16,793.22 : x
  2. Step 2: Convert to fraction form
    43,094.76/64,629.51 = 16,793.22/x
  3. Step 3: Cross multiply
    43,094.76x = 64,629.51 × 16,793.22
  4. Step 4: Simplify right side
    43,094.76x = 1,085,337,579.92
  5. Step 5: Solve for x
    x = 1,085,337,579.92/43,094.76
  6. Step 6: Final answer
    x = 25,184.91

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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.