Home / 293,832.63-440,914.95-125,336.93

Finding the Fourth Proportional to 293,832.63, 440,914.95 and 125,336.93

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Solution

The fourth proportional to 293,832.63, 440,914.95 and 125,336.93 is: 188,076.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    293,832.63 : 440,914.95 = 125,336.93 : x
  2. Step 2: Convert to fraction form
    293,832.63/440,914.95 = 125,336.93/x
  3. Step 3: Cross multiply
    293,832.63x = 440,914.95 × 125,336.93
  4. Step 4: Simplify right side
    293,832.63x = 55,262,924,019.53
  5. Step 5: Solve for x
    x = 55,262,924,019.53/293,832.63
  6. Step 6: Final answer
    x = 188,076.20

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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.