Home / 5,507.01-8,257.77-1,758.29

Finding the Fourth Proportional to 5,507.01, 8,257.77 and 1,758.29

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Solution

The fourth proportional to 5,507.01, 8,257.77 and 1,758.29 is: 2,636.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,507.01 : 8,257.77 = 1,758.29 : x
  2. Step 2: Convert to fraction form
    5,507.01/8,257.77 = 1,758.29/x
  3. Step 3: Cross multiply
    5,507.01x = 8,257.77 × 1,758.29
  4. Step 4: Simplify right side
    5,507.01x = 14,519,575.06
  5. Step 5: Solve for x
    x = 14,519,575.06/5,507.01
  6. Step 6: Final answer
    x = 2,636.56

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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.