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Finding the Fourth Proportional to 333,353.00, 460,028.36 and 180,391.18

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Solution

The fourth proportional to 333,353.00, 460,028.36 and 180,391.18 is: 248,940.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,353.00 : 460,028.36 = 180,391.18 : x
  2. Step 2: Convert to fraction form
    333,353.00/460,028.36 = 180,391.18/x
  3. Step 3: Cross multiply
    333,353.00x = 460,028.36 × 180,391.18
  4. Step 4: Simplify right side
    333,353.00x = 82,985,056,641.84
  5. Step 5: Solve for x
    x = 82,985,056,641.84/333,353.00
  6. Step 6: Final answer
    x = 248,940.48

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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.