Home / 292,318.44-403,356-177,537.24

Finding the Fourth Proportional to 292,318.44, 403,356 and 177,537.24

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Solution

The fourth proportional to 292,318.44, 403,356 and 177,537.24 is: 244,975.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    292,318.44 : 403,356 = 177,537.24 : x
  2. Step 2: Convert to fraction form
    292,318.44/403,356 = 177,537.24/x
  3. Step 3: Cross multiply
    292,318.44x = 403,356 × 177,537.24
  4. Step 4: Simplify right side
    292,318.44x = 71,610,710,977.44
  5. Step 5: Solve for x
    x = 71,610,710,977.44/292,318.44
  6. Step 6: Final answer
    x = 244,975.00

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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.