Home / 4,553.52-6,823.80-3,323.76

Finding the Fourth Proportional to 4,553.52, 6,823.80 and 3,323.76

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Solution

The fourth proportional to 4,553.52, 6,823.80 and 3,323.76 is: 4,980.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,553.52 : 6,823.80 = 3,323.76 : x
  2. Step 2: Convert to fraction form
    4,553.52/6,823.80 = 3,323.76/x
  3. Step 3: Cross multiply
    4,553.52x = 6,823.80 × 3,323.76
  4. Step 4: Simplify right side
    4,553.52x = 22,680,673.49
  5. Step 5: Solve for x
    x = 22,680,673.49/4,553.52
  6. Step 6: Final answer
    x = 4,980.91

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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.