Home / 236,033.58-354,050.04-109,604.69

Finding the Fourth Proportional to 236,033.58, 354,050.04 and 109,604.69

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Solution

The fourth proportional to 236,033.58, 354,050.04 and 109,604.69 is: 164,406.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,033.58 : 354,050.04 = 109,604.69 : x
  2. Step 2: Convert to fraction form
    236,033.58/354,050.04 = 109,604.69/x
  3. Step 3: Cross multiply
    236,033.58x = 354,050.04 × 109,604.69
  4. Step 4: Simplify right side
    236,033.58x = 38,805,544,878.69
  5. Step 5: Solve for x
    x = 38,805,544,878.69/236,033.58
  6. Step 6: Final answer
    x = 164,406.88

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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.