Home / 164,408.76-246,632.58-52,094.16

Finding the Fourth Proportional to 164,408.76, 246,632.58 and 52,094.16

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Solution

The fourth proportional to 164,408.76, 246,632.58 and 52,094.16 is: 78,147.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,408.76 : 246,632.58 = 52,094.16 : x
  2. Step 2: Convert to fraction form
    164,408.76/246,632.58 = 52,094.16/x
  3. Step 3: Cross multiply
    164,408.76x = 246,632.58 × 52,094.16
  4. Step 4: Simplify right side
    164,408.76x = 12,848,117,083.73
  5. Step 5: Solve for x
    x = 12,848,117,083.73/164,408.76
  6. Step 6: Final answer
    x = 78,147.40

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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.