Home / 6,906.74-10,352.77-4,710.02

Finding the Fourth Proportional to 6,906.74, 10,352.77 and 4,710.02

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Solution

The fourth proportional to 6,906.74, 10,352.77 and 4,710.02 is: 7,060.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,906.74 : 10,352.77 = 4,710.02 : x
  2. Step 2: Convert to fraction form
    6,906.74/10,352.77 = 4,710.02/x
  3. Step 3: Cross multiply
    6,906.74x = 10,352.77 × 4,710.02
  4. Step 4: Simplify right side
    6,906.74x = 48,761,753.76
  5. Step 5: Solve for x
    x = 48,761,753.76/6,906.74
  6. Step 6: Final answer
    x = 7,060.02

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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.