Home / 169,026.22-253,520.13-44,376.94

Finding the Fourth Proportional to 169,026.22, 253,520.13 and 44,376.94

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Solution

The fourth proportional to 169,026.22, 253,520.13 and 44,376.94 is: 66,560.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,026.22 : 253,520.13 = 44,376.94 : x
  2. Step 2: Convert to fraction form
    169,026.22/253,520.13 = 44,376.94/x
  3. Step 3: Cross multiply
    169,026.22x = 253,520.13 × 44,376.94
  4. Step 4: Simplify right side
    169,026.22x = 11,250,447,597.80
  5. Step 5: Solve for x
    x = 11,250,447,597.80/169,026.22
  6. Step 6: Final answer
    x = 66,560.37

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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.