Home / 5,410.22-7,466.45-3,052.31

Finding the Fourth Proportional to 5,410.22, 7,466.45 and 3,052.31

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Solution

The fourth proportional to 5,410.22, 7,466.45 and 3,052.31 is: 4,212.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,410.22 : 7,466.45 = 3,052.31 : x
  2. Step 2: Convert to fraction form
    5,410.22/7,466.45 = 3,052.31/x
  3. Step 3: Cross multiply
    5,410.22x = 7,466.45 × 3,052.31
  4. Step 4: Simplify right side
    5,410.22x = 22,789,920.00
  5. Step 5: Solve for x
    x = 22,789,920.00/5,410.22
  6. Step 6: Final answer
    x = 4,212.38

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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.