Home / 184,336.68-276,062.08-105,211.04

Finding the Fourth Proportional to 184,336.68, 276,062.08 and 105,211.04

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Solution

The fourth proportional to 184,336.68, 276,062.08 and 105,211.04 is: 157,563.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,336.68 : 276,062.08 = 105,211.04 : x
  2. Step 2: Convert to fraction form
    184,336.68/276,062.08 = 105,211.04/x
  3. Step 3: Cross multiply
    184,336.68x = 276,062.08 × 105,211.04
  4. Step 4: Simplify right side
    184,336.68x = 29,044,778,541.36
  5. Step 5: Solve for x
    x = 29,044,778,541.36/184,336.68
  6. Step 6: Final answer
    x = 157,563.75

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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.