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Finding the Fourth Proportional to 241,459.92, 333,334.56 and 150,866.16

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Solution

The fourth proportional to 241,459.92, 333,334.56 and 150,866.16 is: 208,270.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,459.92 : 333,334.56 = 150,866.16 : x
  2. Step 2: Convert to fraction form
    241,459.92/333,334.56 = 150,866.16/x
  3. Step 3: Cross multiply
    241,459.92x = 333,334.56 × 150,866.16
  4. Step 4: Simplify right side
    241,459.92x = 50,288,905,062.49
  5. Step 5: Solve for x
    x = 50,288,905,062.49/241,459.92
  6. Step 6: Final answer
    x = 208,270.20

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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.