Home / 19,332.08-29,007.26-10,566.73

Finding the Fourth Proportional to 19,332.08, 29,007.26 and 10,566.73

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Solution

The fourth proportional to 19,332.08, 29,007.26 and 10,566.73 is: 15,855.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,332.08 : 29,007.26 = 10,566.73 : x
  2. Step 2: Convert to fraction form
    19,332.08/29,007.26 = 10,566.73/x
  3. Step 3: Cross multiply
    19,332.08x = 29,007.26 × 10,566.73
  4. Step 4: Simplify right side
    19,332.08x = 306,511,884.46
  5. Step 5: Solve for x
    x = 306,511,884.46/19,332.08
  6. Step 6: Final answer
    x = 15,855.09

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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.