Home / 117,760.24-176,642.40-33,522.60

Finding the Fourth Proportional to 117,760.24, 176,642.40 and 33,522.60

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Solution

The fourth proportional to 117,760.24, 176,642.40 and 33,522.60 is: 50,284.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    117,760.24 : 176,642.40 = 33,522.60 : x
  2. Step 2: Convert to fraction form
    117,760.24/176,642.40 = 33,522.60/x
  3. Step 3: Cross multiply
    117,760.24x = 176,642.40 × 33,522.60
  4. Step 4: Simplify right side
    117,760.24x = 5,921,512,518.24
  5. Step 5: Solve for x
    x = 5,921,512,518.24/117,760.24
  6. Step 6: Final answer
    x = 50,284.48

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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.