Home / 175,390.44-241,708.14-126,910.32

Finding the Fourth Proportional to 175,390.44, 241,708.14 and 126,910.32

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Solution

The fourth proportional to 175,390.44, 241,708.14 and 126,910.32 is: 174,896.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,390.44 : 241,708.14 = 126,910.32 : x
  2. Step 2: Convert to fraction form
    175,390.44/241,708.14 = 126,910.32/x
  3. Step 3: Cross multiply
    175,390.44x = 241,708.14 × 126,910.32
  4. Step 4: Simplify right side
    175,390.44x = 30,675,257,394.00
  5. Step 5: Solve for x
    x = 30,675,257,394.00/175,390.44
  6. Step 6: Final answer
    x = 174,896.97

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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.