Home / 43,567.92-60,120.90-25,659.45

Finding the Fourth Proportional to 43,567.92, 60,120.90 and 25,659.45

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Solution

The fourth proportional to 43,567.92, 60,120.90 and 25,659.45 is: 35,408.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,567.92 : 60,120.90 = 25,659.45 : x
  2. Step 2: Convert to fraction form
    43,567.92/60,120.90 = 25,659.45/x
  3. Step 3: Cross multiply
    43,567.92x = 60,120.90 × 25,659.45
  4. Step 4: Simplify right side
    43,567.92x = 1,542,669,227.51
  5. Step 5: Solve for x
    x = 1,542,669,227.51/43,567.92
  6. Step 6: Final answer
    x = 35,408.37

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.