Home / 164,160.01-246,247.55-50,299.66

Finding the Fourth Proportional to 164,160.01, 246,247.55 and 50,299.66

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Solution

The fourth proportional to 164,160.01, 246,247.55 and 50,299.66 is: 75,451.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,160.01 : 246,247.55 = 50,299.66 : x
  2. Step 2: Convert to fraction form
    164,160.01/246,247.55 = 50,299.66/x
  3. Step 3: Cross multiply
    164,160.01x = 246,247.55 × 50,299.66
  4. Step 4: Simplify right side
    164,160.01x = 12,386,168,040.83
  5. Step 5: Solve for x
    x = 12,386,168,040.83/164,160.01
  6. Step 6: Final answer
    x = 75,451.80

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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.