Home / 6,634.95-9,953.45-2,475.54

Finding the Fourth Proportional to 6,634.95, 9,953.45 and 2,475.54

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Solution

The fourth proportional to 6,634.95, 9,953.45 and 2,475.54 is: 3,713.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,634.95 : 9,953.45 = 2,475.54 : x
  2. Step 2: Convert to fraction form
    6,634.95/9,953.45 = 2,475.54/x
  3. Step 3: Cross multiply
    6,634.95x = 9,953.45 × 2,475.54
  4. Step 4: Simplify right side
    6,634.95x = 24,640,151.24
  5. Step 5: Solve for x
    x = 24,640,151.24/6,634.95
  6. Step 6: Final answer
    x = 3,713.69

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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.