Home / 36,624.03-54,944.33-13,250.46

Finding the Fourth Proportional to 36,624.03, 54,944.33 and 13,250.46

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Solution

The fourth proportional to 36,624.03, 54,944.33 and 13,250.46 is: 19,878.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,624.03 : 54,944.33 = 13,250.46 : x
  2. Step 2: Convert to fraction form
    36,624.03/54,944.33 = 13,250.46/x
  3. Step 3: Cross multiply
    36,624.03x = 54,944.33 × 13,250.46
  4. Step 4: Simplify right side
    36,624.03x = 728,037,646.89
  5. Step 5: Solve for x
    x = 728,037,646.89/36,624.03
  6. Step 6: Final answer
    x = 19,878.69

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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.