Home / 122,946.45-184,447.49-37,565.03

Finding the Fourth Proportional to 122,946.45, 184,447.49 and 37,565.03

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Solution

The fourth proportional to 122,946.45, 184,447.49 and 37,565.03 is: 56,356.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,946.45 : 184,447.49 = 37,565.03 : x
  2. Step 2: Convert to fraction form
    122,946.45/184,447.49 = 37,565.03/x
  3. Step 3: Cross multiply
    122,946.45x = 184,447.49 × 37,565.03
  4. Step 4: Simplify right side
    122,946.45x = 6,928,775,495.27
  5. Step 5: Solve for x
    x = 6,928,775,495.27/122,946.45
  6. Step 6: Final answer
    x = 56,356.04

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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.