Home / 69,527.84-104,042.61-60,200.03

Finding the Fourth Proportional to 69,527.84, 104,042.61 and 60,200.03

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Solution

The fourth proportional to 69,527.84, 104,042.61 and 60,200.03 is: 90,084.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,527.84 : 104,042.61 = 60,200.03 : x
  2. Step 2: Convert to fraction form
    69,527.84/104,042.61 = 60,200.03/x
  3. Step 3: Cross multiply
    69,527.84x = 104,042.61 × 60,200.03
  4. Step 4: Simplify right side
    69,527.84x = 6,263,368,503.38
  5. Step 5: Solve for x
    x = 6,263,368,503.38/69,527.84
  6. Step 6: Final answer
    x = 90,084.33

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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.