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Finding the Fourth Proportional to 246,010.05, 369,015.08 and 246,010.05

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Solution

The fourth proportional to 246,010.05, 369,015.08 and 246,010.05 is: 369,015.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,010.05 : 369,015.08 = 246,010.05 : x
  2. Step 2: Convert to fraction form
    246,010.05/369,015.08 = 246,010.05/x
  3. Step 3: Cross multiply
    246,010.05x = 369,015.08 × 246,010.05
  4. Step 4: Simplify right side
    246,010.05x = 90,781,417,051.50
  5. Step 5: Solve for x
    x = 90,781,417,051.50/246,010.05
  6. Step 6: Final answer
    x = 369,015.08

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.