Home / 29,266.56-43,900.12-23,460.06

Finding the Fourth Proportional to 29,266.56, 43,900.12 and 23,460.06

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Solution

The fourth proportional to 29,266.56, 43,900.12 and 23,460.06 is: 35,190.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,266.56 : 43,900.12 = 23,460.06 : x
  2. Step 2: Convert to fraction form
    29,266.56/43,900.12 = 23,460.06/x
  3. Step 3: Cross multiply
    29,266.56x = 43,900.12 × 23,460.06
  4. Step 4: Simplify right side
    29,266.56x = 1,029,899,449.21
  5. Step 5: Solve for x
    x = 1,029,899,449.21/29,266.56
  6. Step 6: Final answer
    x = 35,190.31

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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.