Home / 248,736.65-373,104.97-61,748.15

Finding the Fourth Proportional to 248,736.65, 373,104.97 and 61,748.15

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Solution

The fourth proportional to 248,736.65, 373,104.97 and 61,748.15 is: 92,622.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,736.65 : 373,104.97 = 61,748.15 : x
  2. Step 2: Convert to fraction form
    248,736.65/373,104.97 = 61,748.15/x
  3. Step 3: Cross multiply
    248,736.65x = 373,104.97 × 61,748.15
  4. Step 4: Simplify right side
    248,736.65x = 23,038,539,633.41
  5. Step 5: Solve for x
    x = 23,038,539,633.41/248,736.65
  6. Step 6: Final answer
    x = 92,622.22

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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.