Home / 36,622.60-54,933.90-16,895.32

Finding the Fourth Proportional to 36,622.60, 54,933.90 and 16,895.32

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Solution

The fourth proportional to 36,622.60, 54,933.90 and 16,895.32 is: 25,342.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,622.60 : 54,933.90 = 16,895.32 : x
  2. Step 2: Convert to fraction form
    36,622.60/54,933.90 = 16,895.32/x
  3. Step 3: Cross multiply
    36,622.60x = 54,933.90 × 16,895.32
  4. Step 4: Simplify right side
    36,622.60x = 928,125,819.35
  5. Step 5: Solve for x
    x = 928,125,819.35/36,622.60
  6. Step 6: Final answer
    x = 25,342.98

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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.