Home / 5,334.60-8,001.84-2,410.92

Finding the Fourth Proportional to 5,334.60, 8,001.84 and 2,410.92

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Solution

The fourth proportional to 5,334.60, 8,001.84 and 2,410.92 is: 3,616.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,334.60 : 8,001.84 = 2,410.92 : x
  2. Step 2: Convert to fraction form
    5,334.60/8,001.84 = 2,410.92/x
  3. Step 3: Cross multiply
    5,334.60x = 8,001.84 × 2,410.92
  4. Step 4: Simplify right side
    5,334.60x = 19,291,796.09
  5. Step 5: Solve for x
    x = 19,291,796.09/5,334.60
  6. Step 6: Final answer
    x = 3,616.35

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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.