Home / 344,365.98-475,202.04-191,394.24

Finding the Fourth Proportional to 344,365.98, 475,202.04 and 191,394.24

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Solution

The fourth proportional to 344,365.98, 475,202.04 and 191,394.24 is: 264,111.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    344,365.98 : 475,202.04 = 191,394.24 : x
  2. Step 2: Convert to fraction form
    344,365.98/475,202.04 = 191,394.24/x
  3. Step 3: Cross multiply
    344,365.98x = 475,202.04 × 191,394.24
  4. Step 4: Simplify right side
    344,365.98x = 90,950,933,292.25
  5. Step 5: Solve for x
    x = 90,950,933,292.25/344,365.98
  6. Step 6: Final answer
    x = 264,111.26

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1.5x scale

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.