Home / 183,092.20-274,677.48-56,729.63

Finding the Fourth Proportional to 183,092.20, 274,677.48 and 56,729.63

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Solution

The fourth proportional to 183,092.20, 274,677.48 and 56,729.63 is: 85,106.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,092.20 : 274,677.48 = 56,729.63 : x
  2. Step 2: Convert to fraction form
    183,092.20/274,677.48 = 56,729.63/x
  3. Step 3: Cross multiply
    183,092.20x = 274,677.48 × 56,729.63
  4. Step 4: Simplify right side
    183,092.20x = 15,582,352,496.43
  5. Step 5: Solve for x
    x = 15,582,352,496.43/183,092.20
  6. Step 6: Final answer
    x = 85,106.59

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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.