Home / 60,847.10-91,208.52-41,127.68

Finding the Fourth Proportional to 60,847.10, 91,208.52 and 41,127.68

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Solution

The fourth proportional to 60,847.10, 91,208.52 and 41,127.68 is: 61,649.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,847.10 : 91,208.52 = 41,127.68 : x
  2. Step 2: Convert to fraction form
    60,847.10/91,208.52 = 41,127.68/x
  3. Step 3: Cross multiply
    60,847.10x = 91,208.52 × 41,127.68
  4. Step 4: Simplify right side
    60,847.10x = 3,751,194,823.83
  5. Step 5: Solve for x
    x = 3,751,194,823.83/60,847.10
  6. Step 6: Final answer
    x = 61,649.53

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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.