Home / 182,059.94-273,030.86-69,734.18

Finding the Fourth Proportional to 182,059.94, 273,030.86 and 69,734.18

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Solution

The fourth proportional to 182,059.94, 273,030.86 and 69,734.18 is: 104,578.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,059.94 : 273,030.86 = 69,734.18 : x
  2. Step 2: Convert to fraction form
    182,059.94/273,030.86 = 69,734.18/x
  3. Step 3: Cross multiply
    182,059.94x = 273,030.86 × 69,734.18
  4. Step 4: Simplify right side
    182,059.94x = 19,039,583,136.79
  5. Step 5: Solve for x
    x = 19,039,583,136.79/182,059.94
  6. Step 6: Final answer
    x = 104,578.65

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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.