Home / 4,083.39-6,124.94-1,774.89

Finding the Fourth Proportional to 4,083.39, 6,124.94 and 1,774.89

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Solution

The fourth proportional to 4,083.39, 6,124.94 and 1,774.89 is: 2,662.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,083.39 : 6,124.94 = 1,774.89 : x
  2. Step 2: Convert to fraction form
    4,083.39/6,124.94 = 1,774.89/x
  3. Step 3: Cross multiply
    4,083.39x = 6,124.94 × 1,774.89
  4. Step 4: Simplify right side
    4,083.39x = 10,871,094.76
  5. Step 5: Solve for x
    x = 10,871,094.76/4,083.39
  6. Step 6: Final answer
    x = 2,662.27

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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.