Home / 294,736.36-441,734.84-126,058.72

Finding the Fourth Proportional to 294,736.36, 441,734.84 and 126,058.72

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Solution

The fourth proportional to 294,736.36, 441,734.84 and 126,058.72 is: 188,929.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,736.36 : 441,734.84 = 126,058.72 : x
  2. Step 2: Convert to fraction form
    294,736.36/441,734.84 = 126,058.72/x
  3. Step 3: Cross multiply
    294,736.36x = 441,734.84 × 126,058.72
  4. Step 4: Simplify right side
    294,736.36x = 55,684,528,509.80
  5. Step 5: Solve for x
    x = 55,684,528,509.80/294,736.36
  6. Step 6: Final answer
    x = 188,929.96

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1.5x scale

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.