Home / 7,355.19-11,034.02-2,675.44

Finding the Fourth Proportional to 7,355.19, 11,034.02 and 2,675.44

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Solution

The fourth proportional to 7,355.19, 11,034.02 and 2,675.44 is: 4,013.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,355.19 : 11,034.02 = 2,675.44 : x
  2. Step 2: Convert to fraction form
    7,355.19/11,034.02 = 2,675.44/x
  3. Step 3: Cross multiply
    7,355.19x = 11,034.02 × 2,675.44
  4. Step 4: Simplify right side
    7,355.19x = 29,520,858.47
  5. Step 5: Solve for x
    x = 29,520,858.47/7,355.19
  6. Step 6: Final answer
    x = 4,013.61

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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.