Home / 4,925.80-7,392.30-3,467.80

Finding the Fourth Proportional to 4,925.80, 7,392.30 and 3,467.80

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Solution

The fourth proportional to 4,925.80, 7,392.30 and 3,467.80 is: 5,204.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,925.80 : 7,392.30 = 3,467.80 : x
  2. Step 2: Convert to fraction form
    4,925.80/7,392.30 = 3,467.80/x
  3. Step 3: Cross multiply
    4,925.80x = 7,392.30 × 3,467.80
  4. Step 4: Simplify right side
    4,925.80x = 25,635,017.94
  5. Step 5: Solve for x
    x = 25,635,017.94/4,925.80
  6. Step 6: Final answer
    x = 5,204.23

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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.