Home / 236,309.84-354,462.94-58,815.66

Finding the Fourth Proportional to 236,309.84, 354,462.94 and 58,815.66

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Solution

The fourth proportional to 236,309.84, 354,462.94 and 58,815.66 is: 88,223.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,309.84 : 354,462.94 = 58,815.66 : x
  2. Step 2: Convert to fraction form
    236,309.84/354,462.94 = 58,815.66/x
  3. Step 3: Cross multiply
    236,309.84x = 354,462.94 × 58,815.66
  4. Step 4: Simplify right side
    236,309.84x = 20,847,969,695.25
  5. Step 5: Solve for x
    x = 20,847,969,695.25/236,309.84
  6. Step 6: Final answer
    x = 88,223.03

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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.