Home / 7,064.08-10,588.92-3,167.44

Finding the Fourth Proportional to 7,064.08, 10,588.92 and 3,167.44

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Solution

The fourth proportional to 7,064.08, 10,588.92 and 3,167.44 is: 4,747.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,064.08 : 10,588.92 = 3,167.44 : x
  2. Step 2: Convert to fraction form
    7,064.08/10,588.92 = 3,167.44/x
  3. Step 3: Cross multiply
    7,064.08x = 10,588.92 × 3,167.44
  4. Step 4: Simplify right side
    7,064.08x = 33,539,768.76
  5. Step 5: Solve for x
    x = 33,539,768.76/7,064.08
  6. Step 6: Final answer
    x = 4,747.93

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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.