Home / 110,272.32-165,627.18-94,471.25

Finding the Fourth Proportional to 110,272.32, 165,627.18 and 94,471.25

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Solution

The fourth proportional to 110,272.32, 165,627.18 and 94,471.25 is: 141,894.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,272.32 : 165,627.18 = 94,471.25 : x
  2. Step 2: Convert to fraction form
    110,272.32/165,627.18 = 94,471.25/x
  3. Step 3: Cross multiply
    110,272.32x = 165,627.18 × 94,471.25
  4. Step 4: Simplify right side
    110,272.32x = 15,647,005,900.44
  5. Step 5: Solve for x
    x = 15,647,005,900.44/110,272.32
  6. Step 6: Final answer
    x = 141,894.23

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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.