Home / 73,352.76-110,035.02-23,439.90

Finding the Fourth Proportional to 73,352.76, 110,035.02 and 23,439.90

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Solution

The fourth proportional to 73,352.76, 110,035.02 and 23,439.90 is: 35,161.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,352.76 : 110,035.02 = 23,439.90 : x
  2. Step 2: Convert to fraction form
    73,352.76/110,035.02 = 23,439.90/x
  3. Step 3: Cross multiply
    73,352.76x = 110,035.02 × 23,439.90
  4. Step 4: Simplify right side
    73,352.76x = 2,579,209,865.30
  5. Step 5: Solve for x
    x = 2,579,209,865.30/73,352.76
  6. Step 6: Final answer
    x = 35,161.73

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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.