Home / 236,294.96-354,647.16-124,054.64

Finding the Fourth Proportional to 236,294.96, 354,647.16 and 124,054.64

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Solution

The fourth proportional to 236,294.96, 354,647.16 and 124,054.64 is: 186,189.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,294.96 : 354,647.16 = 124,054.64 : x
  2. Step 2: Convert to fraction form
    236,294.96/354,647.16 = 124,054.64/x
  3. Step 3: Cross multiply
    236,294.96x = 354,647.16 × 124,054.64
  4. Step 4: Simplify right side
    236,294.96x = 43,995,625,760.82
  5. Step 5: Solve for x
    x = 43,995,625,760.82/236,294.96
  6. Step 6: Final answer
    x = 186,189.44

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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.