Home / 34,620.27-51,932.47-10,928.58

Finding the Fourth Proportional to 34,620.27, 51,932.47 and 10,928.58

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Solution

The fourth proportional to 34,620.27, 51,932.47 and 10,928.58 is: 16,393.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,620.27 : 51,932.47 = 10,928.58 : x
  2. Step 2: Convert to fraction form
    34,620.27/51,932.47 = 10,928.58/x
  3. Step 3: Cross multiply
    34,620.27x = 51,932.47 × 10,928.58
  4. Step 4: Simplify right side
    34,620.27x = 567,548,152.99
  5. Step 5: Solve for x
    x = 567,548,152.99/34,620.27
  6. Step 6: Final answer
    x = 16,393.52

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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.