Home / 241,943.96-333,863.66-134,507.45

Finding the Fourth Proportional to 241,943.96, 333,863.66 and 134,507.45

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Solution

The fourth proportional to 241,943.96, 333,863.66 and 134,507.45 is: 185,609.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,943.96 : 333,863.66 = 134,507.45 : x
  2. Step 2: Convert to fraction form
    241,943.96/333,863.66 = 134,507.45/x
  3. Step 3: Cross multiply
    241,943.96x = 333,863.66 × 134,507.45
  4. Step 4: Simplify right side
    241,943.96x = 44,907,148,221.22
  5. Step 5: Solve for x
    x = 44,907,148,221.22/241,943.96
  6. Step 6: Final answer
    x = 185,609.71

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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.