Home / 10,356.57-14,292.48-6,167.25

Finding the Fourth Proportional to 10,356.57, 14,292.48 and 6,167.25

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Solution

The fourth proportional to 10,356.57, 14,292.48 and 6,167.25 is: 8,511.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,356.57 : 14,292.48 = 6,167.25 : x
  2. Step 2: Convert to fraction form
    10,356.57/14,292.48 = 6,167.25/x
  3. Step 3: Cross multiply
    10,356.57x = 14,292.48 × 6,167.25
  4. Step 4: Simplify right side
    10,356.57x = 88,145,297.28
  5. Step 5: Solve for x
    x = 88,145,297.28/10,356.57
  6. Step 6: Final answer
    x = 8,511.05

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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.