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Finding the Fourth Proportional to 265,339.80, 365,546.16 and 184,628.52

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Solution

The fourth proportional to 265,339.80, 365,546.16 and 184,628.52 is: 254,354.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    265,339.80 : 365,546.16 = 184,628.52 : x
  2. Step 2: Convert to fraction form
    265,339.80/365,546.16 = 184,628.52/x
  3. Step 3: Cross multiply
    265,339.80x = 365,546.16 × 184,628.52
  4. Step 4: Simplify right side
    265,339.80x = 67,490,246,512.48
  5. Step 5: Solve for x
    x = 67,490,246,512.48/265,339.80
  6. Step 6: Final answer
    x = 254,354.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.