Home / 7,394.74-11,094.18-3,235.12

Finding the Fourth Proportional to 7,394.74, 11,094.18 and 3,235.12

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Solution

The fourth proportional to 7,394.74, 11,094.18 and 3,235.12 is: 4,853.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,394.74 : 11,094.18 = 3,235.12 : x
  2. Step 2: Convert to fraction form
    7,394.74/11,094.18 = 3,235.12/x
  3. Step 3: Cross multiply
    7,394.74x = 11,094.18 × 3,235.12
  4. Step 4: Simplify right side
    7,394.74x = 35,891,003.60
  5. Step 5: Solve for x
    x = 35,891,003.60/7,394.74
  6. Step 6: Final answer
    x = 4,853.59

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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.