Home / 4,392.83-6,591.30-2,748.48

Finding the Fourth Proportional to 4,392.83, 6,591.30 and 2,748.48

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Solution

The fourth proportional to 4,392.83, 6,591.30 and 2,748.48 is: 4,124.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,392.83 : 6,591.30 = 2,748.48 : x
  2. Step 2: Convert to fraction form
    4,392.83/6,591.30 = 2,748.48/x
  3. Step 3: Cross multiply
    4,392.83x = 6,591.30 × 2,748.48
  4. Step 4: Simplify right side
    4,392.83x = 18,116,066.01
  5. Step 5: Solve for x
    x = 18,116,066.01/4,392.83
  6. Step 6: Final answer
    x = 4,124.01

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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.