Home / 60,341.82-90,519.21-25,285.02

Finding the Fourth Proportional to 60,341.82, 90,519.21 and 25,285.02

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Solution

The fourth proportional to 60,341.82, 90,519.21 and 25,285.02 is: 37,930.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,341.82 : 90,519.21 = 25,285.02 : x
  2. Step 2: Convert to fraction form
    60,341.82/90,519.21 = 25,285.02/x
  3. Step 3: Cross multiply
    60,341.82x = 90,519.21 × 25,285.02
  4. Step 4: Simplify right side
    60,341.82x = 2,288,780,035.23
  5. Step 5: Solve for x
    x = 2,288,780,035.23/60,341.82
  6. Step 6: Final answer
    x = 37,930.25

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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.