Home / 8,060.92-11,113.14-5,970.04

Finding the Fourth Proportional to 8,060.92, 11,113.14 and 5,970.04

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Solution

The fourth proportional to 8,060.92, 11,113.14 and 5,970.04 is: 8,230.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,060.92 : 11,113.14 = 5,970.04 : x
  2. Step 2: Convert to fraction form
    8,060.92/11,113.14 = 5,970.04/x
  3. Step 3: Cross multiply
    8,060.92x = 11,113.14 × 5,970.04
  4. Step 4: Simplify right side
    8,060.92x = 66,345,890.33
  5. Step 5: Solve for x
    x = 66,345,890.33/8,060.92
  6. Step 6: Final answer
    x = 8,230.56

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.