Home / 67,463.22-101,257.06-34,206.50

Finding the Fourth Proportional to 67,463.22, 101,257.06 and 34,206.50

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Solution

The fourth proportional to 67,463.22, 101,257.06 and 34,206.50 is: 51,341.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,463.22 : 101,257.06 = 34,206.50 : x
  2. Step 2: Convert to fraction form
    67,463.22/101,257.06 = 34,206.50/x
  3. Step 3: Cross multiply
    67,463.22x = 101,257.06 × 34,206.50
  4. Step 4: Simplify right side
    67,463.22x = 3,463,649,622.89
  5. Step 5: Solve for x
    x = 3,463,649,622.89/67,463.22
  6. Step 6: Final answer
    x = 51,341.30

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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.