Home / 36,346.70-54,544.35-16,615.10

Finding the Fourth Proportional to 36,346.70, 54,544.35 and 16,615.10

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Solution

The fourth proportional to 36,346.70, 54,544.35 and 16,615.10 is: 24,933.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,346.70 : 54,544.35 = 16,615.10 : x
  2. Step 2: Convert to fraction form
    36,346.70/54,544.35 = 16,615.10/x
  3. Step 3: Cross multiply
    36,346.70x = 54,544.35 × 16,615.10
  4. Step 4: Simplify right side
    36,346.70x = 906,259,829.69
  5. Step 5: Solve for x
    x = 906,259,829.69/36,346.70
  6. Step 6: Final answer
    x = 24,933.76

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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.