Home / 4,092.19-6,135.08-1,902.49

Finding the Fourth Proportional to 4,092.19, 6,135.08 and 1,902.49

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Solution

The fourth proportional to 4,092.19, 6,135.08 and 1,902.49 is: 2,852.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,092.19 : 6,135.08 = 1,902.49 : x
  2. Step 2: Convert to fraction form
    4,092.19/6,135.08 = 1,902.49/x
  3. Step 3: Cross multiply
    4,092.19x = 6,135.08 × 1,902.49
  4. Step 4: Simplify right side
    4,092.19x = 11,671,903.50
  5. Step 5: Solve for x
    x = 11,671,903.50/4,092.19
  6. Step 6: Final answer
    x = 2,852.24

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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.