Home / 69,578.98-104,282.93-32,087.00

Finding the Fourth Proportional to 69,578.98, 104,282.93 and 32,087.00

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Solution

The fourth proportional to 69,578.98, 104,282.93 and 32,087.00 is: 48,091.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,578.98 : 104,282.93 = 32,087.00 : x
  2. Step 2: Convert to fraction form
    69,578.98/104,282.93 = 32,087.00/x
  3. Step 3: Cross multiply
    69,578.98x = 104,282.93 × 32,087.00
  4. Step 4: Simplify right side
    69,578.98x = 3,346,126,715.83
  5. Step 5: Solve for x
    x = 3,346,126,715.83/69,578.98
  6. Step 6: Final answer
    x = 48,091.06

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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.