Home / 4,996.02-7,495.20-1,486.05

Finding the Fourth Proportional to 4,996.02, 7,495.20 and 1,486.05

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Solution

The fourth proportional to 4,996.02, 7,495.20 and 1,486.05 is: 2,229.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,996.02 : 7,495.20 = 1,486.05 : x
  2. Step 2: Convert to fraction form
    4,996.02/7,495.20 = 1,486.05/x
  3. Step 3: Cross multiply
    4,996.02x = 7,495.20 × 1,486.05
  4. Step 4: Simplify right side
    4,996.02x = 11,138,241.96
  5. Step 5: Solve for x
    x = 11,138,241.96/4,996.02
  6. Step 6: Final answer
    x = 2,229.42

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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.