Home / 5,334.75-7,997.36-3,461.01

Finding the Fourth Proportional to 5,334.75, 7,997.36 and 3,461.01

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Solution

The fourth proportional to 5,334.75, 7,997.36 and 3,461.01 is: 5,188.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,334.75 : 7,997.36 = 3,461.01 : x
  2. Step 2: Convert to fraction form
    5,334.75/7,997.36 = 3,461.01/x
  3. Step 3: Cross multiply
    5,334.75x = 7,997.36 × 3,461.01
  4. Step 4: Simplify right side
    5,334.75x = 27,678,925.63
  5. Step 5: Solve for x
    x = 27,678,925.63/5,334.75
  6. Step 6: Final answer
    x = 5,188.42

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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.