Home / 29,563.07-44,328.33-20,213.64

Finding the Fourth Proportional to 29,563.07, 44,328.33 and 20,213.64

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Solution

The fourth proportional to 29,563.07, 44,328.33 and 20,213.64 is: 30,309.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,563.07 : 44,328.33 = 20,213.64 : x
  2. Step 2: Convert to fraction form
    29,563.07/44,328.33 = 20,213.64/x
  3. Step 3: Cross multiply
    29,563.07x = 44,328.33 × 20,213.64
  4. Step 4: Simplify right side
    29,563.07x = 896,036,904.42
  5. Step 5: Solve for x
    x = 896,036,904.42/29,563.07
  6. Step 6: Final answer
    x = 30,309.34

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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.