Home / 9,608.51-13,254.30-6,065.57

Finding the Fourth Proportional to 9,608.51, 13,254.30 and 6,065.57

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Solution

The fourth proportional to 9,608.51, 13,254.30 and 6,065.57 is: 8,367.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,608.51 : 13,254.30 = 6,065.57 : x
  2. Step 2: Convert to fraction form
    9,608.51/13,254.30 = 6,065.57/x
  3. Step 3: Cross multiply
    9,608.51x = 13,254.30 × 6,065.57
  4. Step 4: Simplify right side
    9,608.51x = 80,394,917.59
  5. Step 5: Solve for x
    x = 80,394,917.59/9,608.51
  6. Step 6: Final answer
    x = 8,367.05

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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.