Home / 34,090.96-47,060.04-22,919.44

Finding the Fourth Proportional to 34,090.96, 47,060.04 and 22,919.44

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Solution

The fourth proportional to 34,090.96, 47,060.04 and 22,919.44 is: 31,638.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,090.96 : 47,060.04 = 22,919.44 : x
  2. Step 2: Convert to fraction form
    34,090.96/47,060.04 = 22,919.44/x
  3. Step 3: Cross multiply
    34,090.96x = 47,060.04 × 22,919.44
  4. Step 4: Simplify right side
    34,090.96x = 1,078,589,763.18
  5. Step 5: Solve for x
    x = 1,078,589,763.18/34,090.96
  6. Step 6: Final answer
    x = 31,638.59

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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.