Home / 7,553.58-11,306.11-4,034.79

Finding the Fourth Proportional to 7,553.58, 11,306.11 and 4,034.79

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Solution

The fourth proportional to 7,553.58, 11,306.11 and 4,034.79 is: 6,039.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,553.58 : 11,306.11 = 4,034.79 : x
  2. Step 2: Convert to fraction form
    7,553.58/11,306.11 = 4,034.79/x
  3. Step 3: Cross multiply
    7,553.58x = 11,306.11 × 4,034.79
  4. Step 4: Simplify right side
    7,553.58x = 45,617,733.90
  5. Step 5: Solve for x
    x = 45,617,733.90/7,553.58
  6. Step 6: Final answer
    x = 6,039.22

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1.5x scale

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.