Home / 110,809.02-166,213.80-44,254.56

Finding the Fourth Proportional to 110,809.02, 166,213.80 and 44,254.56

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Solution

The fourth proportional to 110,809.02, 166,213.80 and 44,254.56 is: 66,381.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,809.02 : 166,213.80 = 44,254.56 : x
  2. Step 2: Convert to fraction form
    110,809.02/166,213.80 = 44,254.56/x
  3. Step 3: Cross multiply
    110,809.02x = 166,213.80 × 44,254.56
  4. Step 4: Simplify right side
    110,809.02x = 7,355,718,584.93
  5. Step 5: Solve for x
    x = 7,355,718,584.93/110,809.02
  6. Step 6: Final answer
    x = 66,381.95

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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.