Home / 7,411.06-10,217.26-4,753.86

Finding the Fourth Proportional to 7,411.06, 10,217.26 and 4,753.86

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Solution

The fourth proportional to 7,411.06, 10,217.26 and 4,753.86 is: 6,553.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,411.06 : 10,217.26 = 4,753.86 : x
  2. Step 2: Convert to fraction form
    7,411.06/10,217.26 = 4,753.86/x
  3. Step 3: Cross multiply
    7,411.06x = 10,217.26 × 4,753.86
  4. Step 4: Simplify right side
    7,411.06x = 48,571,348.77
  5. Step 5: Solve for x
    x = 48,571,348.77/7,411.06
  6. Step 6: Final answer
    x = 6,553.90

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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.