Home / 9,034.93-13,553.70-2,795.47

Finding the Fourth Proportional to 9,034.93, 13,553.70 and 2,795.47

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Solution

The fourth proportional to 9,034.93, 13,553.70 and 2,795.47 is: 4,193.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,034.93 : 13,553.70 = 2,795.47 : x
  2. Step 2: Convert to fraction form
    9,034.93/13,553.70 = 2,795.47/x
  3. Step 3: Cross multiply
    9,034.93x = 13,553.70 × 2,795.47
  4. Step 4: Simplify right side
    9,034.93x = 37,888,961.74
  5. Step 5: Solve for x
    x = 37,888,961.74/9,034.93
  6. Step 6: Final answer
    x = 4,193.61

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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.