Home / 122,025.24-182,994.94-36,610.62

Finding the Fourth Proportional to 122,025.24, 182,994.94 and 36,610.62

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Solution

The fourth proportional to 122,025.24, 182,994.94 and 36,610.62 is: 54,903.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,025.24 : 182,994.94 = 36,610.62 : x
  2. Step 2: Convert to fraction form
    122,025.24/182,994.94 = 36,610.62/x
  3. Step 3: Cross multiply
    122,025.24x = 182,994.94 × 36,610.62
  4. Step 4: Simplify right side
    122,025.24x = 6,699,558,210.26
  5. Step 5: Solve for x
    x = 6,699,558,210.26/122,025.24
  6. Step 6: Final answer
    x = 54,903.05

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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.