Home / 9,620.66-14,424.77-6,323.76

Finding the Fourth Proportional to 9,620.66, 14,424.77 and 6,323.76

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Solution

The fourth proportional to 9,620.66, 14,424.77 and 6,323.76 is: 9,481.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,620.66 : 14,424.77 = 6,323.76 : x
  2. Step 2: Convert to fraction form
    9,620.66/14,424.77 = 6,323.76/x
  3. Step 3: Cross multiply
    9,620.66x = 14,424.77 × 6,323.76
  4. Step 4: Simplify right side
    9,620.66x = 91,218,799.34
  5. Step 5: Solve for x
    x = 91,218,799.34/9,620.66
  6. Step 6: Final answer
    x = 9,481.55

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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.