Home / 17,351.16-26,010.80-6,255.14

Finding the Fourth Proportional to 17,351.16, 26,010.80 and 6,255.14

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Solution

The fourth proportional to 17,351.16, 26,010.80 and 6,255.14 is: 9,376.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,351.16 : 26,010.80 = 6,255.14 : x
  2. Step 2: Convert to fraction form
    17,351.16/26,010.80 = 6,255.14/x
  3. Step 3: Cross multiply
    17,351.16x = 26,010.80 × 6,255.14
  4. Step 4: Simplify right side
    17,351.16x = 162,701,195.51
  5. Step 5: Solve for x
    x = 162,701,195.51/17,351.16
  6. Step 6: Final answer
    x = 9,376.96

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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.