Home / 164,434.10-246,676.92-69,664.52

Finding the Fourth Proportional to 164,434.10, 246,676.92 and 69,664.52

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Solution

The fourth proportional to 164,434.10, 246,676.92 and 69,664.52 is: 104,507.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,434.10 : 246,676.92 = 69,664.52 : x
  2. Step 2: Convert to fraction form
    164,434.10/246,676.92 = 69,664.52/x
  3. Step 3: Cross multiply
    164,434.10x = 246,676.92 × 69,664.52
  4. Step 4: Simplify right side
    164,434.10x = 17,184,629,226.88
  5. Step 5: Solve for x
    x = 17,184,629,226.88/164,434.10
  6. Step 6: Final answer
    x = 104,507.70

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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.