Home / 241,800.12-333,580.53-150,998.43

Finding the Fourth Proportional to 241,800.12, 333,580.53 and 150,998.43

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Solution

The fourth proportional to 241,800.12, 333,580.53 and 150,998.43 is: 208,313.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,800.12 : 333,580.53 = 150,998.43 : x
  2. Step 2: Convert to fraction form
    241,800.12/333,580.53 = 150,998.43/x
  3. Step 3: Cross multiply
    241,800.12x = 333,580.53 × 150,998.43
  4. Step 4: Simplify right side
    241,800.12x = 50,370,136,308.57
  5. Step 5: Solve for x
    x = 50,370,136,308.57/241,800.12
  6. Step 6: Final answer
    x = 208,313.12

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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.