Home / 117,445.94-176,175.06-33,212.27

Finding the Fourth Proportional to 117,445.94, 176,175.06 and 33,212.27

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Solution

The fourth proportional to 117,445.94, 176,175.06 and 33,212.27 is: 49,820.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    117,445.94 : 176,175.06 = 33,212.27 : x
  2. Step 2: Convert to fraction form
    117,445.94/176,175.06 = 33,212.27/x
  3. Step 3: Cross multiply
    117,445.94x = 176,175.06 × 33,212.27
  4. Step 4: Simplify right side
    117,445.94x = 5,851,173,659.99
  5. Step 5: Solve for x
    x = 5,851,173,659.99/117,445.94
  6. Step 6: Final answer
    x = 49,820.14

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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.