Home / 5,526.09-7,625.93-3,042.09

Finding the Fourth Proportional to 5,526.09, 7,625.93 and 3,042.09

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Solution

The fourth proportional to 5,526.09, 7,625.93 and 3,042.09 is: 4,198.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,526.09 : 7,625.93 = 3,042.09 : x
  2. Step 2: Convert to fraction form
    5,526.09/7,625.93 = 3,042.09/x
  3. Step 3: Cross multiply
    5,526.09x = 7,625.93 × 3,042.09
  4. Step 4: Simplify right side
    5,526.09x = 23,198,750.18
  5. Step 5: Solve for x
    x = 23,198,750.18/5,526.09
  6. Step 6: Final answer
    x = 4,198.04

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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.