Home / 9,528.44-14,293.35-3,288.36

Finding the Fourth Proportional to 9,528.44, 14,293.35 and 3,288.36

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Solution

The fourth proportional to 9,528.44, 14,293.35 and 3,288.36 is: 4,932.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,528.44 : 14,293.35 = 3,288.36 : x
  2. Step 2: Convert to fraction form
    9,528.44/14,293.35 = 3,288.36/x
  3. Step 3: Cross multiply
    9,528.44x = 14,293.35 × 3,288.36
  4. Step 4: Simplify right side
    9,528.44x = 47,001,680.41
  5. Step 5: Solve for x
    x = 47,001,680.41/9,528.44
  6. Step 6: Final answer
    x = 4,932.78

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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.