Home / 9,529.45-14,289.66-3,523.58

Finding the Fourth Proportional to 9,529.45, 14,289.66 and 3,523.58

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Solution

The fourth proportional to 9,529.45, 14,289.66 and 3,523.58 is: 5,283.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,529.45 : 14,289.66 = 3,523.58 : x
  2. Step 2: Convert to fraction form
    9,529.45/14,289.66 = 3,523.58/x
  3. Step 3: Cross multiply
    9,529.45x = 14,289.66 × 3,523.58
  4. Step 4: Simplify right side
    9,529.45x = 50,350,688.73
  5. Step 5: Solve for x
    x = 50,350,688.73/9,529.45
  6. Step 6: Final answer
    x = 5,283.69

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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.