Home / 6,964.47-10,451.79-4,335.81

Finding the Fourth Proportional to 6,964.47, 10,451.79 and 4,335.81

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Solution

The fourth proportional to 6,964.47, 10,451.79 and 4,335.81 is: 6,506.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,964.47 : 10,451.79 = 4,335.81 : x
  2. Step 2: Convert to fraction form
    6,964.47/10,451.79 = 4,335.81/x
  3. Step 3: Cross multiply
    6,964.47x = 10,451.79 × 4,335.81
  4. Step 4: Simplify right side
    6,964.47x = 45,316,975.60
  5. Step 5: Solve for x
    x = 45,316,975.60/6,964.47
  6. Step 6: Final answer
    x = 6,506.88

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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.