Home / 164,114.33-246,213.01-45,785.62

Finding the Fourth Proportional to 164,114.33, 246,213.01 and 45,785.62

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Solution

The fourth proportional to 164,114.33, 246,213.01 and 45,785.62 is: 68,690.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,114.33 : 246,213.01 = 45,785.62 : x
  2. Step 2: Convert to fraction form
    164,114.33/246,213.01 = 45,785.62/x
  3. Step 3: Cross multiply
    164,114.33x = 246,213.01 × 45,785.62
  4. Step 4: Simplify right side
    164,114.33x = 11,273,014,756.62
  5. Step 5: Solve for x
    x = 11,273,014,756.62/164,114.33
  6. Step 6: Final answer
    x = 68,690.01

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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.