Home / 4,925.35-6,796.37-3,012.13

Finding the Fourth Proportional to 4,925.35, 6,796.37 and 3,012.13

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Solution

The fourth proportional to 4,925.35, 6,796.37 and 3,012.13 is: 4,156.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,925.35 : 6,796.37 = 3,012.13 : x
  2. Step 2: Convert to fraction form
    4,925.35/6,796.37 = 3,012.13/x
  3. Step 3: Cross multiply
    4,925.35x = 6,796.37 × 3,012.13
  4. Step 4: Simplify right side
    4,925.35x = 20,471,500.93
  5. Step 5: Solve for x
    x = 20,471,500.93/4,925.35
  6. Step 6: Final answer
    x = 4,156.36

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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.