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Finding the Fourth Proportional to 113,504.56, 170,266.64 and 29,264.01

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Solution

The fourth proportional to 113,504.56, 170,266.64 and 29,264.01 is: 43,898.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,504.56 : 170,266.64 = 29,264.01 : x
  2. Step 2: Convert to fraction form
    113,504.56/170,266.64 = 29,264.01/x
  3. Step 3: Cross multiply
    113,504.56x = 170,266.64 × 29,264.01
  4. Step 4: Simplify right side
    113,504.56x = 4,982,684,655.63
  5. Step 5: Solve for x
    x = 4,982,684,655.63/113,504.56
  6. Step 6: Final answer
    x = 43,898.54

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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.