Home / 10,193.76-15,295.26-6,041.96

Finding the Fourth Proportional to 10,193.76, 15,295.26 and 6,041.96

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Solution

The fourth proportional to 10,193.76, 15,295.26 and 6,041.96 is: 9,065.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,193.76 : 15,295.26 = 6,041.96 : x
  2. Step 2: Convert to fraction form
    10,193.76/15,295.26 = 6,041.96/x
  3. Step 3: Cross multiply
    10,193.76x = 15,295.26 × 6,041.96
  4. Step 4: Simplify right side
    10,193.76x = 92,413,349.11
  5. Step 5: Solve for x
    x = 92,413,349.11/10,193.76
  6. Step 6: Final answer
    x = 9,065.68

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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.