Home / 6,940.04-10,410.06-4,016.76

Finding the Fourth Proportional to 6,940.04, 10,410.06 and 4,016.76

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Solution

The fourth proportional to 6,940.04, 10,410.06 and 4,016.76 is: 6,025.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,940.04 : 10,410.06 = 4,016.76 : x
  2. Step 2: Convert to fraction form
    6,940.04/10,410.06 = 4,016.76/x
  3. Step 3: Cross multiply
    6,940.04x = 10,410.06 × 4,016.76
  4. Step 4: Simplify right side
    6,940.04x = 41,814,712.61
  5. Step 5: Solve for x
    x = 41,814,712.61/6,940.04
  6. Step 6: Final answer
    x = 6,025.14

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1.5x scale

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.