Home / 22,346.44-33,468.63-10,667.86

Finding the Fourth Proportional to 22,346.44, 33,468.63 and 10,667.86

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Solution

The fourth proportional to 22,346.44, 33,468.63 and 10,667.86 is: 15,977.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,346.44 : 33,468.63 = 10,667.86 : x
  2. Step 2: Convert to fraction form
    22,346.44/33,468.63 = 10,667.86/x
  3. Step 3: Cross multiply
    22,346.44x = 33,468.63 × 10,667.86
  4. Step 4: Simplify right side
    22,346.44x = 357,038,659.23
  5. Step 5: Solve for x
    x = 357,038,659.23/22,346.44
  6. Step 6: Final answer
    x = 15,977.43

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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.