Home / 182,715.46-274,076.22-64,388.23

Finding the Fourth Proportional to 182,715.46, 274,076.22 and 64,388.23

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Solution

The fourth proportional to 182,715.46, 274,076.22 and 64,388.23 is: 96,583.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,715.46 : 274,076.22 = 64,388.23 : x
  2. Step 2: Convert to fraction form
    182,715.46/274,076.22 = 64,388.23/x
  3. Step 3: Cross multiply
    182,715.46x = 274,076.22 × 64,388.23
  4. Step 4: Simplify right side
    182,715.46x = 17,647,282,690.89
  5. Step 5: Solve for x
    x = 17,647,282,690.89/182,715.46
  6. Step 6: Final answer
    x = 96,583.41

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1.5x scale

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.