Home / 4,107.36-6,161.04-4,058.40

Finding the Fourth Proportional to 4,107.36, 6,161.04 and 4,058.40

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Solution

The fourth proportional to 4,107.36, 6,161.04 and 4,058.40 is: 6,087.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,107.36 : 6,161.04 = 4,058.40 : x
  2. Step 2: Convert to fraction form
    4,107.36/6,161.04 = 4,058.40/x
  3. Step 3: Cross multiply
    4,107.36x = 6,161.04 × 4,058.40
  4. Step 4: Simplify right side
    4,107.36x = 25,003,964.74
  5. Step 5: Solve for x
    x = 25,003,964.74/4,107.36
  6. Step 6: Final answer
    x = 6,087.60

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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.