Home / 6,848.76-10,269.30-4,660.44

Finding the Fourth Proportional to 6,848.76, 10,269.30 and 4,660.44

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Solution

The fourth proportional to 6,848.76, 10,269.30 and 4,660.44 is: 6,988.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,848.76 : 10,269.30 = 4,660.44 : x
  2. Step 2: Convert to fraction form
    6,848.76/10,269.30 = 4,660.44/x
  3. Step 3: Cross multiply
    6,848.76x = 10,269.30 × 4,660.44
  4. Step 4: Simplify right side
    6,848.76x = 47,859,456.49
  5. Step 5: Solve for x
    x = 47,859,456.49/6,848.76
  6. Step 6: Final answer
    x = 6,988.05

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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.