Home / 336,985.85-465,048.32-184,025.09

Finding the Fourth Proportional to 336,985.85, 465,048.32 and 184,025.09

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Solution

The fourth proportional to 336,985.85, 465,048.32 and 184,025.09 is: 253,958.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,985.85 : 465,048.32 = 184,025.09 : x
  2. Step 2: Convert to fraction form
    336,985.85/465,048.32 = 184,025.09/x
  3. Step 3: Cross multiply
    336,985.85x = 465,048.32 × 184,025.09
  4. Step 4: Simplify right side
    336,985.85x = 85,580,559,184.84
  5. Step 5: Solve for x
    x = 85,580,559,184.84/336,985.85
  6. Step 6: Final answer
    x = 253,958.91

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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.