Home / 236,291.00-326,100.92-134,348.45

Finding the Fourth Proportional to 236,291.00, 326,100.92 and 134,348.45

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Solution

The fourth proportional to 236,291.00, 326,100.92 and 134,348.45 is: 185,411.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,291.00 : 326,100.92 = 134,348.45 : x
  2. Step 2: Convert to fraction form
    236,291.00/326,100.92 = 134,348.45/x
  3. Step 3: Cross multiply
    236,291.00x = 326,100.92 × 134,348.45
  4. Step 4: Simplify right side
    236,291.00x = 43,811,150,843.33
  5. Step 5: Solve for x
    x = 43,811,150,843.33/236,291.00
  6. Step 6: Final answer
    x = 185,411.85

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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.