Home / 17,236.56-23,788.50-9,682.91

Finding the Fourth Proportional to 17,236.56, 23,788.50 and 9,682.91

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Solution

The fourth proportional to 17,236.56, 23,788.50 and 9,682.91 is: 13,363.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,236.56 : 23,788.50 = 9,682.91 : x
  2. Step 2: Convert to fraction form
    17,236.56/23,788.50 = 9,682.91/x
  3. Step 3: Cross multiply
    17,236.56x = 23,788.50 × 9,682.91
  4. Step 4: Simplify right side
    17,236.56x = 230,341,904.54
  5. Step 5: Solve for x
    x = 230,341,904.54/17,236.56
  6. Step 6: Final answer
    x = 13,363.57

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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.