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Finding the Fourth Proportional to 334,193.99, 461,187.83 and 181,232.13

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Solution

The fourth proportional to 334,193.99, 461,187.83 and 181,232.13 is: 250,100.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,193.99 : 461,187.83 = 181,232.13 : x
  2. Step 2: Convert to fraction form
    334,193.99/461,187.83 = 181,232.13/x
  3. Step 3: Cross multiply
    334,193.99x = 461,187.83 × 181,232.13
  4. Step 4: Simplify right side
    334,193.99x = 83,582,051,854.82
  5. Step 5: Solve for x
    x = 83,582,051,854.82/334,193.99
  6. Step 6: Final answer
    x = 250,100.41

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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.