Home / 29,191.38-43,797.40-14,410.66

Finding the Fourth Proportional to 29,191.38, 43,797.40 and 14,410.66

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Solution

The fourth proportional to 29,191.38, 43,797.40 and 14,410.66 is: 21,621.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,191.38 : 43,797.40 = 14,410.66 : x
  2. Step 2: Convert to fraction form
    29,191.38/43,797.40 = 14,410.66/x
  3. Step 3: Cross multiply
    29,191.38x = 43,797.40 × 14,410.66
  4. Step 4: Simplify right side
    29,191.38x = 631,149,440.28
  5. Step 5: Solve for x
    x = 631,149,440.28/29,191.38
  6. Step 6: Final answer
    x = 21,621.09

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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.