Home / 250,829.63-376,243.07-61,291.04

Finding the Fourth Proportional to 250,829.63, 376,243.07 and 61,291.04

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Solution

The fourth proportional to 250,829.63, 376,243.07 and 61,291.04 is: 91,936.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,829.63 : 376,243.07 = 61,291.04 : x
  2. Step 2: Convert to fraction form
    250,829.63/376,243.07 = 61,291.04/x
  3. Step 3: Cross multiply
    250,829.63x = 376,243.07 × 61,291.04
  4. Step 4: Simplify right side
    250,829.63x = 23,060,329,687.25
  5. Step 5: Solve for x
    x = 23,060,329,687.25/250,829.63
  6. Step 6: Final answer
    x = 91,936.23

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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.