Home / 5,560.02-8,341.74-2,961

Finding the Fourth Proportional to 5,560.02, 8,341.74 and 2,961

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Solution

The fourth proportional to 5,560.02, 8,341.74 and 2,961 is: 4,442.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,560.02 : 8,341.74 = 2,961 : x
  2. Step 2: Convert to fraction form
    5,560.02/8,341.74 = 2,961/x
  3. Step 3: Cross multiply
    5,560.02x = 8,341.74 × 2,961
  4. Step 4: Simplify right side
    5,560.02x = 24,699,892.14
  5. Step 5: Solve for x
    x = 24,699,892.14/5,560.02
  6. Step 6: Final answer
    x = 4,442.41

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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.