Home / 29,404.10-44,193.63-13,832.66

Finding the Fourth Proportional to 29,404.10, 44,193.63 and 13,832.66

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Solution

The fourth proportional to 29,404.10, 44,193.63 and 13,832.66 is: 20,790.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,404.10 : 44,193.63 = 13,832.66 : x
  2. Step 2: Convert to fraction form
    29,404.10/44,193.63 = 13,832.66/x
  3. Step 3: Cross multiply
    29,404.10x = 44,193.63 × 13,832.66
  4. Step 4: Simplify right side
    29,404.10x = 611,315,457.96
  5. Step 5: Solve for x
    x = 611,315,457.96/29,404.10
  6. Step 6: Final answer
    x = 20,790.14

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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.