Home / 29,910.17-44,885.96-11,896.55

Finding the Fourth Proportional to 29,910.17, 44,885.96 and 11,896.55

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Solution

The fourth proportional to 29,910.17, 44,885.96 and 11,896.55 is: 17,853.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,910.17 : 44,885.96 = 11,896.55 : x
  2. Step 2: Convert to fraction form
    29,910.17/44,885.96 = 11,896.55/x
  3. Step 3: Cross multiply
    29,910.17x = 44,885.96 × 11,896.55
  4. Step 4: Simplify right side
    29,910.17x = 533,987,783.53
  5. Step 5: Solve for x
    x = 533,987,783.53/29,910.17
  6. Step 6: Final answer
    x = 17,853.05

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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.