Home / 22,383.19-33,574.79-9,059.91

Finding the Fourth Proportional to 22,383.19, 33,574.79 and 9,059.91

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Solution

The fourth proportional to 22,383.19, 33,574.79 and 9,059.91 is: 13,589.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,383.19 : 33,574.79 = 9,059.91 : x
  2. Step 2: Convert to fraction form
    22,383.19/33,574.79 = 9,059.91/x
  3. Step 3: Cross multiply
    22,383.19x = 33,574.79 × 9,059.91
  4. Step 4: Simplify right side
    22,383.19x = 304,184,575.67
  5. Step 5: Solve for x
    x = 304,184,575.67/22,383.19
  6. Step 6: Final answer
    x = 13,589.87

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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.