Home / 10,332.09-15,504.14-4,092.73

Finding the Fourth Proportional to 10,332.09, 15,504.14 and 4,092.73

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Solution

The fourth proportional to 10,332.09, 15,504.14 and 4,092.73 is: 6,141.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,332.09 : 15,504.14 = 4,092.73 : x
  2. Step 2: Convert to fraction form
    10,332.09/15,504.14 = 4,092.73/x
  3. Step 3: Cross multiply
    10,332.09x = 15,504.14 × 4,092.73
  4. Step 4: Simplify right side
    10,332.09x = 63,454,230.37
  5. Step 5: Solve for x
    x = 63,454,230.37/10,332.09
  6. Step 6: Final answer
    x = 6,141.47

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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.