Home / 214,099.32-294,797.52-190,184.52

Finding the Fourth Proportional to 214,099.32, 294,797.52 and 190,184.52

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Solution

The fourth proportional to 214,099.32, 294,797.52 and 190,184.52 is: 261,868.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,099.32 : 294,797.52 = 190,184.52 : x
  2. Step 2: Convert to fraction form
    214,099.32/294,797.52 = 190,184.52/x
  3. Step 3: Cross multiply
    214,099.32x = 294,797.52 × 190,184.52
  4. Step 4: Simplify right side
    214,099.32x = 56,065,924,838.39
  5. Step 5: Solve for x
    x = 56,065,924,838.39/214,099.32
  6. Step 6: Final answer
    x = 261,868.77

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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.