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Finding the Fourth Proportional to 333,469.04, 460,231.10 and 190,196.24

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Solution

The fourth proportional to 333,469.04, 460,231.10 and 190,196.24 is: 262,495.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,469.04 : 460,231.10 = 190,196.24 : x
  2. Step 2: Convert to fraction form
    333,469.04/460,231.10 = 190,196.24/x
  3. Step 3: Cross multiply
    333,469.04x = 460,231.10 × 190,196.24
  4. Step 4: Simplify right side
    333,469.04x = 87,534,224,751.06
  5. Step 5: Solve for x
    x = 87,534,224,751.06/333,469.04
  6. Step 6: Final answer
    x = 262,495.81

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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.