Home / 9,753.06-14,628.78-2,827.56

Finding the Fourth Proportional to 9,753.06, 14,628.78 and 2,827.56

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Solution

The fourth proportional to 9,753.06, 14,628.78 and 2,827.56 is: 4,241.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,753.06 : 14,628.78 = 2,827.56 : x
  2. Step 2: Convert to fraction form
    9,753.06/14,628.78 = 2,827.56/x
  3. Step 3: Cross multiply
    9,753.06x = 14,628.78 × 2,827.56
  4. Step 4: Simplify right side
    9,753.06x = 41,363,753.18
  5. Step 5: Solve for x
    x = 41,363,753.18/9,753.06
  6. Step 6: Final answer
    x = 4,241.11

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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.