Home / 22,346.43-33,468.59-10,667.85

Finding the Fourth Proportional to 22,346.43, 33,468.59 and 10,667.85

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Solution

The fourth proportional to 22,346.43, 33,468.59 and 10,667.85 is: 15,977.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,346.43 : 33,468.59 = 10,667.85 : x
  2. Step 2: Convert to fraction form
    22,346.43/33,468.59 = 10,667.85/x
  3. Step 3: Cross multiply
    22,346.43x = 33,468.59 × 10,667.85
  4. Step 4: Simplify right side
    22,346.43x = 357,037,844.49
  5. Step 5: Solve for x
    x = 357,037,844.49/22,346.43
  6. Step 6: Final answer
    x = 15,977.40

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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.