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Finding the Fourth Proportional to 73,541.19, 110,326.11 and 23,617.44

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Solution

The fourth proportional to 73,541.19, 110,326.11 and 23,617.44 is: 35,430.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,541.19 : 110,326.11 = 23,617.44 : x
  2. Step 2: Convert to fraction form
    73,541.19/110,326.11 = 23,617.44/x
  3. Step 3: Cross multiply
    73,541.19x = 110,326.11 × 23,617.44
  4. Step 4: Simplify right side
    73,541.19x = 2,605,620,283.36
  5. Step 5: Solve for x
    x = 2,605,620,283.36/73,541.19
  6. Step 6: Final answer
    x = 35,430.76

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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.