Home / 9,625.26-13,277.60-6,968.06

Finding the Fourth Proportional to 9,625.26, 13,277.60 and 6,968.06

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Solution

The fourth proportional to 9,625.26, 13,277.60 and 6,968.06 is: 9,612.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,625.26 : 13,277.60 = 6,968.06 : x
  2. Step 2: Convert to fraction form
    9,625.26/13,277.60 = 6,968.06/x
  3. Step 3: Cross multiply
    9,625.26x = 13,277.60 × 6,968.06
  4. Step 4: Simplify right side
    9,625.26x = 92,519,113.46
  5. Step 5: Solve for x
    x = 92,519,113.46/9,625.26
  6. Step 6: Final answer
    x = 9,612.12

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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.