Home / 164,285.69-246,334.16-64,328.85

Finding the Fourth Proportional to 164,285.69, 246,334.16 and 64,328.85

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Solution

The fourth proportional to 164,285.69, 246,334.16 and 64,328.85 is: 96,456.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,285.69 : 246,334.16 = 64,328.85 : x
  2. Step 2: Convert to fraction form
    164,285.69/246,334.16 = 64,328.85/x
  3. Step 3: Cross multiply
    164,285.69x = 246,334.16 × 64,328.85
  4. Step 4: Simplify right side
    164,285.69x = 15,846,393,389.34
  5. Step 5: Solve for x
    x = 15,846,393,389.34/164,285.69
  6. Step 6: Final answer
    x = 96,456.32

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1.5x scale

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.