Home / 44,851.63-67,289.59-16,774.54

Finding the Fourth Proportional to 44,851.63, 67,289.59 and 16,774.54

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Solution

The fourth proportional to 44,851.63, 67,289.59 and 16,774.54 is: 25,166.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,851.63 : 67,289.59 = 16,774.54 : x
  2. Step 2: Convert to fraction form
    44,851.63/67,289.59 = 16,774.54/x
  3. Step 3: Cross multiply
    44,851.63x = 67,289.59 × 16,774.54
  4. Step 4: Simplify right side
    44,851.63x = 1,128,751,919.04
  5. Step 5: Solve for x
    x = 1,128,751,919.04/44,851.63
  6. Step 6: Final answer
    x = 25,166.35

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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.