Home / 29,183.56-43,776.84-14,204.47

Finding the Fourth Proportional to 29,183.56, 43,776.84 and 14,204.47

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Solution

The fourth proportional to 29,183.56, 43,776.84 and 14,204.47 is: 21,307.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,183.56 : 43,776.84 = 14,204.47 : x
  2. Step 2: Convert to fraction form
    29,183.56/43,776.84 = 14,204.47/x
  3. Step 3: Cross multiply
    29,183.56x = 43,776.84 × 14,204.47
  4. Step 4: Simplify right side
    29,183.56x = 621,826,810.47
  5. Step 5: Solve for x
    x = 621,826,810.47/29,183.56
  6. Step 6: Final answer
    x = 21,307.44

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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.