Home / 234,263.44-323,283.09-126,833.46

Finding the Fourth Proportional to 234,263.44, 323,283.09 and 126,833.46

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Solution

The fourth proportional to 234,263.44, 323,283.09 and 126,833.46 is: 175,029.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,263.44 : 323,283.09 = 126,833.46 : x
  2. Step 2: Convert to fraction form
    234,263.44/323,283.09 = 126,833.46/x
  3. Step 3: Cross multiply
    234,263.44x = 323,283.09 × 126,833.46
  4. Step 4: Simplify right side
    234,263.44x = 41,003,112,864.19
  5. Step 5: Solve for x
    x = 41,003,112,864.19/234,263.44
  6. Step 6: Final answer
    x = 175,029.93

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1.5x scale

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.