Home / 10,633.53-15,956.34-10,063.47

Finding the Fourth Proportional to 10,633.53, 15,956.34 and 10,063.47

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Solution

The fourth proportional to 10,633.53, 15,956.34 and 10,063.47 is: 15,100.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,633.53 : 15,956.34 = 10,063.47 : x
  2. Step 2: Convert to fraction form
    10,633.53/15,956.34 = 10,063.47/x
  3. Step 3: Cross multiply
    10,633.53x = 15,956.34 × 10,063.47
  4. Step 4: Simplify right side
    10,633.53x = 160,576,148.90
  5. Step 5: Solve for x
    x = 160,576,148.90/10,633.53
  6. Step 6: Final answer
    x = 15,100.93

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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.