Home / 9,276.04-13,911.13-3,034.61

Finding the Fourth Proportional to 9,276.04, 13,911.13 and 3,034.61

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Solution

The fourth proportional to 9,276.04, 13,911.13 and 3,034.61 is: 4,550.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,276.04 : 13,911.13 = 3,034.61 : x
  2. Step 2: Convert to fraction form
    9,276.04/13,911.13 = 3,034.61/x
  3. Step 3: Cross multiply
    9,276.04x = 13,911.13 × 3,034.61
  4. Step 4: Simplify right side
    9,276.04x = 42,214,901.79
  5. Step 5: Solve for x
    x = 42,214,901.79/9,276.04
  6. Step 6: Final answer
    x = 4,550.96

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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.