Home / 22,023.56-33,046.74-10,930.02

Finding the Fourth Proportional to 22,023.56, 33,046.74 and 10,930.02

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Solution

The fourth proportional to 22,023.56, 33,046.74 and 10,930.02 is: 16,400.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,023.56 : 33,046.74 = 10,930.02 : x
  2. Step 2: Convert to fraction form
    22,023.56/33,046.74 = 10,930.02/x
  3. Step 3: Cross multiply
    22,023.56x = 33,046.74 × 10,930.02
  4. Step 4: Simplify right side
    22,023.56x = 361,201,529.13
  5. Step 5: Solve for x
    x = 361,201,529.13/22,023.56
  6. Step 6: Final answer
    x = 16,400.69

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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.