Home / 67,461.34-101,081.26-23,063.86

Finding the Fourth Proportional to 67,461.34, 101,081.26 and 23,063.86

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Solution

The fourth proportional to 67,461.34, 101,081.26 and 23,063.86 is: 34,557.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,461.34 : 101,081.26 = 23,063.86 : x
  2. Step 2: Convert to fraction form
    67,461.34/101,081.26 = 23,063.86/x
  3. Step 3: Cross multiply
    67,461.34x = 101,081.26 × 23,063.86
  4. Step 4: Simplify right side
    67,461.34x = 2,331,324,029.26
  5. Step 5: Solve for x
    x = 2,331,324,029.26/67,461.34
  6. Step 6: Final answer
    x = 34,557.93

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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.