Home / 43,793.10-65,627.55-33,886.26

Finding the Fourth Proportional to 43,793.10, 65,627.55 and 33,886.26

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Solution

The fourth proportional to 43,793.10, 65,627.55 and 33,886.26 is: 50,781.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,793.10 : 65,627.55 = 33,886.26 : x
  2. Step 2: Convert to fraction form
    43,793.10/65,627.55 = 33,886.26/x
  3. Step 3: Cross multiply
    43,793.10x = 65,627.55 × 33,886.26
  4. Step 4: Simplify right side
    43,793.10x = 2,223,872,222.46
  5. Step 5: Solve for x
    x = 2,223,872,222.46/43,793.10
  6. Step 6: Final answer
    x = 50,781.34

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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.