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Finding the Fourth Proportional to 241,901.80, 362,723.10 and 101,501.80

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Solution

The fourth proportional to 241,901.80, 362,723.10 and 101,501.80 is: 152,198.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,901.80 : 362,723.10 = 101,501.80 : x
  2. Step 2: Convert to fraction form
    241,901.80/362,723.10 = 101,501.80/x
  3. Step 3: Cross multiply
    241,901.80x = 362,723.10 × 101,501.80
  4. Step 4: Simplify right side
    241,901.80x = 36,817,047,551.58
  5. Step 5: Solve for x
    x = 36,817,047,551.58/241,901.80
  6. Step 6: Final answer
    x = 152,198.32

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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.