Home / 6,475.23-9,704.67-2,773.08

Finding the Fourth Proportional to 6,475.23, 9,704.67 and 2,773.08

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Solution

The fourth proportional to 6,475.23, 9,704.67 and 2,773.08 is: 4,156.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,475.23 : 9,704.67 = 2,773.08 : x
  2. Step 2: Convert to fraction form
    6,475.23/9,704.67 = 2,773.08/x
  3. Step 3: Cross multiply
    6,475.23x = 9,704.67 × 2,773.08
  4. Step 4: Simplify right side
    6,475.23x = 26,911,826.28
  5. Step 5: Solve for x
    x = 26,911,826.28/6,475.23
  6. Step 6: Final answer
    x = 4,156.12

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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.