Home / 5,461.54-7,537.80-3,104.44

Finding the Fourth Proportional to 5,461.54, 7,537.80 and 3,104.44

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Solution

The fourth proportional to 5,461.54, 7,537.80 and 3,104.44 is: 4,284.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,461.54 : 7,537.80 = 3,104.44 : x
  2. Step 2: Convert to fraction form
    5,461.54/7,537.80 = 3,104.44/x
  3. Step 3: Cross multiply
    5,461.54x = 7,537.80 × 3,104.44
  4. Step 4: Simplify right side
    5,461.54x = 23,400,647.83
  5. Step 5: Solve for x
    x = 23,400,647.83/5,461.54
  6. Step 6: Final answer
    x = 4,284.62

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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.