Home / 236,194.83-325,937.07-134,206.83

Finding the Fourth Proportional to 236,194.83, 325,937.07 and 134,206.83

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Solution

The fourth proportional to 236,194.83, 325,937.07 and 134,206.83 is: 185,198.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,194.83 : 325,937.07 = 134,206.83 : x
  2. Step 2: Convert to fraction form
    236,194.83/325,937.07 = 134,206.83/x
  3. Step 3: Cross multiply
    236,194.83x = 325,937.07 × 134,206.83
  4. Step 4: Simplify right side
    236,194.83x = 43,742,980,944.19
  5. Step 5: Solve for x
    x = 43,742,980,944.19/236,194.83
  6. Step 6: Final answer
    x = 185,198.72

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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.