Home / 23,410.41-35,110.38-6,766.74

Finding the Fourth Proportional to 23,410.41, 35,110.38 and 6,766.74

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Solution

The fourth proportional to 23,410.41, 35,110.38 and 6,766.74 is: 10,148.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,410.41 : 35,110.38 = 6,766.74 : x
  2. Step 2: Convert to fraction form
    23,410.41/35,110.38 = 6,766.74/x
  3. Step 3: Cross multiply
    23,410.41x = 35,110.38 × 6,766.74
  4. Step 4: Simplify right side
    23,410.41x = 237,582,812.76
  5. Step 5: Solve for x
    x = 237,582,812.76/23,410.41
  6. Step 6: Final answer
    x = 10,148.60

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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.