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Finding the Fourth Proportional to 4,904.19, 6,765.04 and 3,014.46

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Solution

The fourth proportional to 4,904.19, 6,765.04 and 3,014.46 is: 4,158.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,904.19 : 6,765.04 = 3,014.46 : x
  2. Step 2: Convert to fraction form
    4,904.19/6,765.04 = 3,014.46/x
  3. Step 3: Cross multiply
    4,904.19x = 6,765.04 × 3,014.46
  4. Step 4: Simplify right side
    4,904.19x = 20,392,942.48
  5. Step 5: Solve for x
    x = 20,392,942.48/4,904.19
  6. Step 6: Final answer
    x = 4,158.27

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1.5x scale

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.