Home / 6,868.02-10,295.92-2,484.50

Finding the Fourth Proportional to 6,868.02, 10,295.92 and 2,484.50

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Solution

The fourth proportional to 6,868.02, 10,295.92 and 2,484.50 is: 3,724.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,868.02 : 10,295.92 = 2,484.50 : x
  2. Step 2: Convert to fraction form
    6,868.02/10,295.92 = 2,484.50/x
  3. Step 3: Cross multiply
    6,868.02x = 10,295.92 × 2,484.50
  4. Step 4: Simplify right side
    6,868.02x = 25,580,200.82
  5. Step 5: Solve for x
    x = 25,580,200.82/6,868.02
  6. Step 6: Final answer
    x = 3,724.54

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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.