Home / 250,804.90-376,193.04-183,405.88

Finding the Fourth Proportional to 250,804.90, 376,193.04 and 183,405.88

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Solution

The fourth proportional to 250,804.90, 376,193.04 and 183,405.88 is: 275,098.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,804.90 : 376,193.04 = 183,405.88 : x
  2. Step 2: Convert to fraction form
    250,804.90/376,193.04 = 183,405.88/x
  3. Step 3: Cross multiply
    250,804.90x = 376,193.04 × 183,405.88
  4. Step 4: Simplify right side
    250,804.90x = 68,996,015,551.08
  5. Step 5: Solve for x
    x = 68,996,015,551.08/250,804.90
  6. Step 6: Final answer
    x = 275,098.36

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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.