Home / 123,054.04-184,596.44-48,164.52

Finding the Fourth Proportional to 123,054.04, 184,596.44 and 48,164.52

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Solution

The fourth proportional to 123,054.04, 184,596.44 and 48,164.52 is: 72,252.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,054.04 : 184,596.44 = 48,164.52 : x
  2. Step 2: Convert to fraction form
    123,054.04/184,596.44 = 48,164.52/x
  3. Step 3: Cross multiply
    123,054.04x = 184,596.44 × 48,164.52
  4. Step 4: Simplify right side
    123,054.04x = 8,890,998,926.31
  5. Step 5: Solve for x
    x = 8,890,998,926.31/123,054.04
  6. Step 6: Final answer
    x = 72,252.80

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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.