Home / 9,766.68-14,664.30-6,444.84

Finding the Fourth Proportional to 9,766.68, 14,664.30 and 6,444.84

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Solution

The fourth proportional to 9,766.68, 14,664.30 and 6,444.84 is: 9,676.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,766.68 : 14,664.30 = 6,444.84 : x
  2. Step 2: Convert to fraction form
    9,766.68/14,664.30 = 6,444.84/x
  3. Step 3: Cross multiply
    9,766.68x = 14,664.30 × 6,444.84
  4. Step 4: Simplify right side
    9,766.68x = 94,509,067.21
  5. Step 5: Solve for x
    x = 94,509,067.21/9,766.68
  6. Step 6: Final answer
    x = 9,676.68

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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.