Home / 164,296.21-246,338.34-64,466.49

Finding the Fourth Proportional to 164,296.21, 246,338.34 and 64,466.49

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Solution

The fourth proportional to 164,296.21, 246,338.34 and 64,466.49 is: 96,658.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,296.21 : 246,338.34 = 64,466.49 : x
  2. Step 2: Convert to fraction form
    164,296.21/246,338.34 = 64,466.49/x
  3. Step 3: Cross multiply
    164,296.21x = 246,338.34 × 64,466.49
  4. Step 4: Simplify right side
    164,296.21x = 15,880,567,890.48
  5. Step 5: Solve for x
    x = 15,880,567,890.48/164,296.21
  6. Step 6: Final answer
    x = 96,658.15

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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.