Home / 7,675.02-11,512.52-2,410.44

Finding the Fourth Proportional to 7,675.02, 11,512.52 and 2,410.44

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Solution

The fourth proportional to 7,675.02, 11,512.52 and 2,410.44 is: 3,615.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,675.02 : 11,512.52 = 2,410.44 : x
  2. Step 2: Convert to fraction form
    7,675.02/11,512.52 = 2,410.44/x
  3. Step 3: Cross multiply
    7,675.02x = 11,512.52 × 2,410.44
  4. Step 4: Simplify right side
    7,675.02x = 27,750,244.73
  5. Step 5: Solve for x
    x = 27,750,244.73/7,675.02
  6. Step 6: Final answer
    x = 3,615.66

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Double scale
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Similar ratio
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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.