Home / 250,804.18-346,105.23-141,907.39

Finding the Fourth Proportional to 250,804.18, 346,105.23 and 141,907.39

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Solution

The fourth proportional to 250,804.18, 346,105.23 and 141,907.39 is: 195,829.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,804.18 : 346,105.23 = 141,907.39 : x
  2. Step 2: Convert to fraction form
    250,804.18/346,105.23 = 141,907.39/x
  3. Step 3: Cross multiply
    250,804.18x = 346,105.23 × 141,907.39
  4. Step 4: Simplify right side
    250,804.18x = 49,114,889,854.65
  5. Step 5: Solve for x
    x = 49,114,889,854.65/250,804.18
  6. Step 6: Final answer
    x = 195,829.63

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.