Home / 4,146.52-6,168.35-4,104.76

Finding the Fourth Proportional to 4,146.52, 6,168.35 and 4,104.76

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Solution

The fourth proportional to 4,146.52, 6,168.35 and 4,104.76 is: 6,106.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,146.52 : 6,168.35 = 4,104.76 : x
  2. Step 2: Convert to fraction form
    4,146.52/6,168.35 = 4,104.76/x
  3. Step 3: Cross multiply
    4,146.52x = 6,168.35 × 4,104.76
  4. Step 4: Simplify right side
    4,146.52x = 25,319,596.35
  5. Step 5: Solve for x
    x = 25,319,596.35/4,146.52
  6. Step 6: Final answer
    x = 6,106.23

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.