Home / 182,630.17-274,072.43-64,311.04

Finding the Fourth Proportional to 182,630.17, 274,072.43 and 64,311.04

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Solution

The fourth proportional to 182,630.17, 274,072.43 and 64,311.04 is: 96,511.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,630.17 : 274,072.43 = 64,311.04 : x
  2. Step 2: Convert to fraction form
    182,630.17/274,072.43 = 64,311.04/x
  3. Step 3: Cross multiply
    182,630.17x = 274,072.43 × 64,311.04
  4. Step 4: Simplify right side
    182,630.17x = 17,625,882,687.07
  5. Step 5: Solve for x
    x = 17,625,882,687.07/182,630.17
  6. Step 6: Final answer
    x = 96,511.34

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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.