Home / 245,584.17-368,376.33-110,490.46

Finding the Fourth Proportional to 245,584.17, 368,376.33 and 110,490.46

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Solution

The fourth proportional to 245,584.17, 368,376.33 and 110,490.46 is: 165,735.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    245,584.17 : 368,376.33 = 110,490.46 : x
  2. Step 2: Convert to fraction form
    245,584.17/368,376.33 = 110,490.46/x
  3. Step 3: Cross multiply
    245,584.17x = 368,376.33 × 110,490.46
  4. Step 4: Simplify right side
    245,584.17x = 40,702,071,029.62
  5. Step 5: Solve for x
    x = 40,702,071,029.62/245,584.17
  6. Step 6: Final answer
    x = 165,735.73

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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.