Home / 9,442.02-14,162.97-2,422.02

Finding the Fourth Proportional to 9,442.02, 14,162.97 and 2,422.02

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Solution

The fourth proportional to 9,442.02, 14,162.97 and 2,422.02 is: 3,633.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,442.02 : 14,162.97 = 2,422.02 : x
  2. Step 2: Convert to fraction form
    9,442.02/14,162.97 = 2,422.02/x
  3. Step 3: Cross multiply
    9,442.02x = 14,162.97 × 2,422.02
  4. Step 4: Simplify right side
    9,442.02x = 34,302,996.60
  5. Step 5: Solve for x
    x = 34,302,996.60/9,442.02
  6. Step 6: Final answer
    x = 3,633.01

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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.