Home / 29,064.10-43,608.30-9,348.70

Finding the Fourth Proportional to 29,064.10, 43,608.30 and 9,348.70

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Solution

The fourth proportional to 29,064.10, 43,608.30 and 9,348.70 is: 14,026.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,064.10 : 43,608.30 = 9,348.70 : x
  2. Step 2: Convert to fraction form
    29,064.10/43,608.30 = 9,348.70/x
  3. Step 3: Cross multiply
    29,064.10x = 43,608.30 × 9,348.70
  4. Step 4: Simplify right side
    29,064.10x = 407,680,914.21
  5. Step 5: Solve for x
    x = 407,680,914.21/29,064.10
  6. Step 6: Final answer
    x = 14,026.96

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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.