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Finding the Fourth Proportional to 335,722.46, 463,269.58 and 184,819.46

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Solution

The fourth proportional to 335,722.46, 463,269.58 and 184,819.46 is: 255,035.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,722.46 : 463,269.58 = 184,819.46 : x
  2. Step 2: Convert to fraction form
    335,722.46/463,269.58 = 184,819.46/x
  3. Step 3: Cross multiply
    335,722.46x = 463,269.58 × 184,819.46
  4. Step 4: Simplify right side
    335,722.46x = 85,621,230,831.63
  5. Step 5: Solve for x
    x = 85,621,230,831.63/335,722.46
  6. Step 6: Final answer
    x = 255,035.76

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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.