Home / 55,541.20-83,309.46-16,097.44

Finding the Fourth Proportional to 55,541.20, 83,309.46 and 16,097.44

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Solution

The fourth proportional to 55,541.20, 83,309.46 and 16,097.44 is: 24,145.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,541.20 : 83,309.46 = 16,097.44 : x
  2. Step 2: Convert to fraction form
    55,541.20/83,309.46 = 16,097.44/x
  3. Step 3: Cross multiply
    55,541.20x = 83,309.46 × 16,097.44
  4. Step 4: Simplify right side
    55,541.20x = 1,341,069,033.78
  5. Step 5: Solve for x
    x = 1,341,069,033.78/55,541.20
  6. Step 6: Final answer
    x = 24,145.48

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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.