Home / 9,529.61-14,293.46-3,288.76

Finding the Fourth Proportional to 9,529.61, 14,293.46 and 3,288.76

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Solution

The fourth proportional to 9,529.61, 14,293.46 and 3,288.76 is: 4,932.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,529.61 : 14,293.46 = 3,288.76 : x
  2. Step 2: Convert to fraction form
    9,529.61/14,293.46 = 3,288.76/x
  3. Step 3: Cross multiply
    9,529.61x = 14,293.46 × 3,288.76
  4. Step 4: Simplify right side
    9,529.61x = 47,007,732.00
  5. Step 5: Solve for x
    x = 47,007,732.00/9,529.61
  6. Step 6: Final answer
    x = 4,932.81

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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.