Home / 36,993.60-55,490.40-16,212.24

Finding the Fourth Proportional to 36,993.60, 55,490.40 and 16,212.24

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Solution

The fourth proportional to 36,993.60, 55,490.40 and 16,212.24 is: 24,318.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,993.60 : 55,490.40 = 16,212.24 : x
  2. Step 2: Convert to fraction form
    36,993.60/55,490.40 = 16,212.24/x
  3. Step 3: Cross multiply
    36,993.60x = 55,490.40 × 16,212.24
  4. Step 4: Simplify right side
    36,993.60x = 899,623,682.50
  5. Step 5: Solve for x
    x = 899,623,682.50/36,993.60
  6. Step 6: Final answer
    x = 24,318.36

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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.