Home / 112,367.37-168,528.24-41,265.57

Finding the Fourth Proportional to 112,367.37, 168,528.24 and 41,265.57

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Solution

The fourth proportional to 112,367.37, 168,528.24 and 41,265.57 is: 61,889.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,367.37 : 168,528.24 = 41,265.57 : x
  2. Step 2: Convert to fraction form
    112,367.37/168,528.24 = 41,265.57/x
  3. Step 3: Cross multiply
    112,367.37x = 168,528.24 × 41,265.57
  4. Step 4: Simplify right side
    112,367.37x = 6,954,413,884.70
  5. Step 5: Solve for x
    x = 6,954,413,884.70/112,367.37
  6. Step 6: Final answer
    x = 61,889.98

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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.