Home / 36,994.96-55,612.72-29,679.44

Finding the Fourth Proportional to 36,994.96, 55,612.72 and 29,679.44

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Solution

The fourth proportional to 36,994.96, 55,612.72 and 29,679.44 is: 44,615.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,994.96 : 55,612.72 = 29,679.44 : x
  2. Step 2: Convert to fraction form
    36,994.96/55,612.72 = 29,679.44/x
  3. Step 3: Cross multiply
    36,994.96x = 55,612.72 × 29,679.44
  4. Step 4: Simplify right side
    36,994.96x = 1,650,554,386.48
  5. Step 5: Solve for x
    x = 1,650,554,386.48/36,994.96
  6. Step 6: Final answer
    x = 44,615.66

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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.