Home / 107,274.24-160,963.63-44,113.34

Finding the Fourth Proportional to 107,274.24, 160,963.63 and 44,113.34

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Solution

The fourth proportional to 107,274.24, 160,963.63 and 44,113.34 is: 66,191.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,274.24 : 160,963.63 = 44,113.34 : x
  2. Step 2: Convert to fraction form
    107,274.24/160,963.63 = 44,113.34/x
  3. Step 3: Cross multiply
    107,274.24x = 160,963.63 × 44,113.34
  4. Step 4: Simplify right side
    107,274.24x = 7,100,643,629.95
  5. Step 5: Solve for x
    x = 7,100,643,629.95/107,274.24
  6. Step 6: Final answer
    x = 66,191.51

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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.