Home / 17,537.60-24,201.58-9,579.62

Finding the Fourth Proportional to 17,537.60, 24,201.58 and 9,579.62

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Solution

The fourth proportional to 17,537.60, 24,201.58 and 9,579.62 is: 13,219.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,537.60 : 24,201.58 = 9,579.62 : x
  2. Step 2: Convert to fraction form
    17,537.60/24,201.58 = 9,579.62/x
  3. Step 3: Cross multiply
    17,537.60x = 24,201.58 × 9,579.62
  4. Step 4: Simplify right side
    17,537.60x = 231,841,794.84
  5. Step 5: Solve for x
    x = 231,841,794.84/17,537.60
  6. Step 6: Final answer
    x = 13,219.70

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.