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Finding the Fourth Proportional to 182,633.93, 252,035.17 and 102,061.46

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Solution

The fourth proportional to 182,633.93, 252,035.17 and 102,061.46 is: 140,845.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,633.93 : 252,035.17 = 102,061.46 : x
  2. Step 2: Convert to fraction form
    182,633.93/252,035.17 = 102,061.46/x
  3. Step 3: Cross multiply
    182,633.93x = 252,035.17 × 102,061.46
  4. Step 4: Simplify right side
    182,633.93x = 25,723,075,651.07
  5. Step 5: Solve for x
    x = 25,723,075,651.07/182,633.93
  6. Step 6: Final answer
    x = 140,845.00

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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.