Home / 7,060.04-10,591.46-2,129.44

Finding the Fourth Proportional to 7,060.04, 10,591.46 and 2,129.44

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Solution

The fourth proportional to 7,060.04, 10,591.46 and 2,129.44 is: 3,194.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,060.04 : 10,591.46 = 2,129.44 : x
  2. Step 2: Convert to fraction form
    7,060.04/10,591.46 = 2,129.44/x
  3. Step 3: Cross multiply
    7,060.04x = 10,591.46 × 2,129.44
  4. Step 4: Simplify right side
    7,060.04x = 22,553,878.58
  5. Step 5: Solve for x
    x = 22,553,878.58/7,060.04
  6. Step 6: Final answer
    x = 3,194.58

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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.