Home / 6,054.04-8,360.04-3,819.88

Finding the Fourth Proportional to 6,054.04, 8,360.04 and 3,819.88

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Solution

The fourth proportional to 6,054.04, 8,360.04 and 3,819.88 is: 5,274.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,054.04 : 8,360.04 = 3,819.88 : x
  2. Step 2: Convert to fraction form
    6,054.04/8,360.04 = 3,819.88/x
  3. Step 3: Cross multiply
    6,054.04x = 8,360.04 × 3,819.88
  4. Step 4: Simplify right side
    6,054.04x = 31,934,349.60
  5. Step 5: Solve for x
    x = 31,934,349.60/6,054.04
  6. Step 6: Final answer
    x = 5,274.88

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.