Home / 53,673.22-80,542.60-33,924.58

Finding the Fourth Proportional to 53,673.22, 80,542.60 and 33,924.58

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Solution

The fourth proportional to 53,673.22, 80,542.60 and 33,924.58 is: 50,907.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,673.22 : 80,542.60 = 33,924.58 : x
  2. Step 2: Convert to fraction form
    53,673.22/80,542.60 = 33,924.58/x
  3. Step 3: Cross multiply
    53,673.22x = 80,542.60 × 33,924.58
  4. Step 4: Simplify right side
    53,673.22x = 2,732,373,877.11
  5. Step 5: Solve for x
    x = 2,732,373,877.11/53,673.22
  6. Step 6: Final answer
    x = 50,907.58

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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.