Home / 29,567.08-44,334.33-20,217.64

Finding the Fourth Proportional to 29,567.08, 44,334.33 and 20,217.64

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Solution

The fourth proportional to 29,567.08, 44,334.33 and 20,217.64 is: 30,315.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,567.08 : 44,334.33 = 20,217.64 : x
  2. Step 2: Convert to fraction form
    29,567.08/44,334.33 = 20,217.64/x
  3. Step 3: Cross multiply
    29,567.08x = 44,334.33 × 20,217.64
  4. Step 4: Simplify right side
    29,567.08x = 896,335,523.58
  5. Step 5: Solve for x
    x = 896,335,523.58/29,567.08
  6. Step 6: Final answer
    x = 30,315.32

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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.