Home / 5,954.60-8,198.66-5,056.46

Finding the Fourth Proportional to 5,954.60, 8,198.66 and 5,056.46

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Solution

The fourth proportional to 5,954.60, 8,198.66 and 5,056.46 is: 6,962.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,954.60 : 8,198.66 = 5,056.46 : x
  2. Step 2: Convert to fraction form
    5,954.60/8,198.66 = 5,056.46/x
  3. Step 3: Cross multiply
    5,954.60x = 8,198.66 × 5,056.46
  4. Step 4: Simplify right side
    5,954.60x = 41,456,196.34
  5. Step 5: Solve for x
    x = 41,456,196.34/5,954.60
  6. Step 6: Final answer
    x = 6,962.05

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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.