Home / 6,294.02-9,441.30-2,134.40

Finding the Fourth Proportional to 6,294.02, 9,441.30 and 2,134.40

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Solution

The fourth proportional to 6,294.02, 9,441.30 and 2,134.40 is: 3,201.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,294.02 : 9,441.30 = 2,134.40 : x
  2. Step 2: Convert to fraction form
    6,294.02/9,441.30 = 2,134.40/x
  3. Step 3: Cross multiply
    6,294.02x = 9,441.30 × 2,134.40
  4. Step 4: Simplify right side
    6,294.02x = 20,151,510.72
  5. Step 5: Solve for x
    x = 20,151,510.72/6,294.02
  6. Step 6: Final answer
    x = 3,201.69

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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.