Home / 180,710.22-271,108.26-62,382.54

Finding the Fourth Proportional to 180,710.22, 271,108.26 and 62,382.54

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Solution

The fourth proportional to 180,710.22, 271,108.26 and 62,382.54 is: 93,588.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,710.22 : 271,108.26 = 62,382.54 : x
  2. Step 2: Convert to fraction form
    180,710.22/271,108.26 = 62,382.54/x
  3. Step 3: Cross multiply
    180,710.22x = 271,108.26 × 62,382.54
  4. Step 4: Simplify right side
    180,710.22x = 16,912,421,873.78
  5. Step 5: Solve for x
    x = 16,912,421,873.78/180,710.22
  6. Step 6: Final answer
    x = 93,588.63

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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.