Home / 69,536.15-104,054.99-60,208.59

Finding the Fourth Proportional to 69,536.15, 104,054.99 and 60,208.59

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Solution

The fourth proportional to 69,536.15, 104,054.99 and 60,208.59 is: 90,097.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,536.15 : 104,054.99 = 60,208.59 : x
  2. Step 2: Convert to fraction form
    69,536.15/104,054.99 = 60,208.59/x
  3. Step 3: Cross multiply
    69,536.15x = 104,054.99 × 60,208.59
  4. Step 4: Simplify right side
    69,536.15x = 6,265,004,230.36
  5. Step 5: Solve for x
    x = 6,265,004,230.36/69,536.15
  6. Step 6: Final answer
    x = 90,097.08

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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.