Home / 34,151.52-51,226.32-18,599.52

Finding the Fourth Proportional to 34,151.52, 51,226.32 and 18,599.52

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Solution

The fourth proportional to 34,151.52, 51,226.32 and 18,599.52 is: 27,898.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,151.52 : 51,226.32 = 18,599.52 : x
  2. Step 2: Convert to fraction form
    34,151.52/51,226.32 = 18,599.52/x
  3. Step 3: Cross multiply
    34,151.52x = 51,226.32 × 18,599.52
  4. Step 4: Simplify right side
    34,151.52x = 952,784,963.37
  5. Step 5: Solve for x
    x = 952,784,963.37/34,151.52
  6. Step 6: Final answer
    x = 27,898.76

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1.5x scale

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.