Home / 92,465.49-138,698.24-59,201.22

Finding the Fourth Proportional to 92,465.49, 138,698.24 and 59,201.22

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Solution

The fourth proportional to 92,465.49, 138,698.24 and 59,201.22 is: 88,801.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,465.49 : 138,698.24 = 59,201.22 : x
  2. Step 2: Convert to fraction form
    92,465.49/138,698.24 = 59,201.22/x
  3. Step 3: Cross multiply
    92,465.49x = 138,698.24 × 59,201.22
  4. Step 4: Simplify right side
    92,465.49x = 8,211,104,723.85
  5. Step 5: Solve for x
    x = 8,211,104,723.85/92,465.49
  6. Step 6: Final answer
    x = 88,801.83

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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.