Home / 10,304.39-14,211.14-6,523.31

Finding the Fourth Proportional to 10,304.39, 14,211.14 and 6,523.31

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Solution

The fourth proportional to 10,304.39, 14,211.14 and 6,523.31 is: 8,996.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,304.39 : 14,211.14 = 6,523.31 : x
  2. Step 2: Convert to fraction form
    10,304.39/14,211.14 = 6,523.31/x
  3. Step 3: Cross multiply
    10,304.39x = 14,211.14 × 6,523.31
  4. Step 4: Simplify right side
    10,304.39x = 92,703,568.00
  5. Step 5: Solve for x
    x = 92,703,568.00/10,304.39
  6. Step 6: Final answer
    x = 8,996.52

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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.