Home / 9,571.52-14,356.32-3,330.92

Finding the Fourth Proportional to 9,571.52, 14,356.32 and 3,330.92

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Solution

The fourth proportional to 9,571.52, 14,356.32 and 3,330.92 is: 4,996.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,571.52 : 14,356.32 = 3,330.92 : x
  2. Step 2: Convert to fraction form
    9,571.52/14,356.32 = 3,330.92/x
  3. Step 3: Cross multiply
    9,571.52x = 14,356.32 × 3,330.92
  4. Step 4: Simplify right side
    9,571.52x = 47,819,753.41
  5. Step 5: Solve for x
    x = 47,819,753.41/9,571.52
  6. Step 6: Final answer
    x = 4,996.05

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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.