Home / 22,500.60-33,723.90-9,346.20

Finding the Fourth Proportional to 22,500.60, 33,723.90 and 9,346.20

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Solution

The fourth proportional to 22,500.60, 33,723.90 and 9,346.20 is: 14,008.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,500.60 : 33,723.90 = 9,346.20 : x
  2. Step 2: Convert to fraction form
    22,500.60/33,723.90 = 9,346.20/x
  3. Step 3: Cross multiply
    22,500.60x = 33,723.90 × 9,346.20
  4. Step 4: Simplify right side
    22,500.60x = 315,190,314.18
  5. Step 5: Solve for x
    x = 315,190,314.18/22,500.60
  6. Step 6: Final answer
    x = 14,008.08

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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.