Home / 4,367.52-6,551.76-2,518.32

Finding the Fourth Proportional to 4,367.52, 6,551.76 and 2,518.32

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Solution

The fourth proportional to 4,367.52, 6,551.76 and 2,518.32 is: 3,777.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,367.52 : 6,551.76 = 2,518.32 : x
  2. Step 2: Convert to fraction form
    4,367.52/6,551.76 = 2,518.32/x
  3. Step 3: Cross multiply
    4,367.52x = 6,551.76 × 2,518.32
  4. Step 4: Simplify right side
    4,367.52x = 16,499,428.24
  5. Step 5: Solve for x
    x = 16,499,428.24/4,367.52
  6. Step 6: Final answer
    x = 3,777.76

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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.