Home / 123,369.60-184,941-44,464.52

Finding the Fourth Proportional to 123,369.60, 184,941 and 44,464.52

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Solution

The fourth proportional to 123,369.60, 184,941 and 44,464.52 is: 66,655.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,369.60 : 184,941 = 44,464.52 : x
  2. Step 2: Convert to fraction form
    123,369.60/184,941 = 44,464.52/x
  3. Step 3: Cross multiply
    123,369.60x = 184,941 × 44,464.52
  4. Step 4: Simplify right side
    123,369.60x = 8,223,312,793.32
  5. Step 5: Solve for x
    x = 8,223,312,793.32/123,369.60
  6. Step 6: Final answer
    x = 66,655.91

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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.