Home / 36,598.39-54,896.57-11,639.94

Finding the Fourth Proportional to 36,598.39, 54,896.57 and 11,639.94

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Solution

The fourth proportional to 36,598.39, 54,896.57 and 11,639.94 is: 17,459.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,598.39 : 54,896.57 = 11,639.94 : x
  2. Step 2: Convert to fraction form
    36,598.39/54,896.57 = 11,639.94/x
  3. Step 3: Cross multiply
    36,598.39x = 54,896.57 × 11,639.94
  4. Step 4: Simplify right side
    36,598.39x = 638,992,781.01
  5. Step 5: Solve for x
    x = 638,992,781.01/36,598.39
  6. Step 6: Final answer
    x = 17,459.59

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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.