Home / 9,753.30-14,628.06-2,637.54

Finding the Fourth Proportional to 9,753.30, 14,628.06 and 2,637.54

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Solution

The fourth proportional to 9,753.30, 14,628.06 and 2,637.54 is: 3,955.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,753.30 : 14,628.06 = 2,637.54 : x
  2. Step 2: Convert to fraction form
    9,753.30/14,628.06 = 2,637.54/x
  3. Step 3: Cross multiply
    9,753.30x = 14,628.06 × 2,637.54
  4. Step 4: Simplify right side
    9,753.30x = 38,582,093.37
  5. Step 5: Solve for x
    x = 38,582,093.37/9,753.30
  6. Step 6: Final answer
    x = 3,955.80

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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.