Home / 248,899.88-373,351.17-61,911.38

Finding the Fourth Proportional to 248,899.88, 373,351.17 and 61,911.38

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Solution

The fourth proportional to 248,899.88, 373,351.17 and 61,911.38 is: 92,867.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,899.88 : 373,351.17 = 61,911.38 : x
  2. Step 2: Convert to fraction form
    248,899.88/373,351.17 = 61,911.38/x
  3. Step 3: Cross multiply
    248,899.88x = 373,351.17 × 61,911.38
  4. Step 4: Simplify right side
    248,899.88x = 23,114,686,159.31
  5. Step 5: Solve for x
    x = 23,114,686,159.31/248,899.88
  6. Step 6: Final answer
    x = 92,867.41

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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.