Home / 17,039.56-23,512.98-9,587.08

Finding the Fourth Proportional to 17,039.56, 23,512.98 and 9,587.08

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Solution

The fourth proportional to 17,039.56, 23,512.98 and 9,587.08 is: 13,229.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,039.56 : 23,512.98 = 9,587.08 : x
  2. Step 2: Convert to fraction form
    17,039.56/23,512.98 = 9,587.08/x
  3. Step 3: Cross multiply
    17,039.56x = 23,512.98 × 9,587.08
  4. Step 4: Simplify right side
    17,039.56x = 225,420,820.30
  5. Step 5: Solve for x
    x = 225,420,820.30/17,039.56
  6. Step 6: Final answer
    x = 13,229.26

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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.