Home / 7,360.86-11,034.60-2,677.56

Finding the Fourth Proportional to 7,360.86, 11,034.60 and 2,677.56

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Solution

The fourth proportional to 7,360.86, 11,034.60 and 2,677.56 is: 4,013.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,360.86 : 11,034.60 = 2,677.56 : x
  2. Step 2: Convert to fraction form
    7,360.86/11,034.60 = 2,677.56/x
  3. Step 3: Cross multiply
    7,360.86x = 11,034.60 × 2,677.56
  4. Step 4: Simplify right side
    7,360.86x = 29,545,803.58
  5. Step 5: Solve for x
    x = 29,545,803.58/7,360.86
  6. Step 6: Final answer
    x = 4,013.91

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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.