Home / 29,253.48-43,880.22-13,682.04

Finding the Fourth Proportional to 29,253.48, 43,880.22 and 13,682.04

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Solution

The fourth proportional to 29,253.48, 43,880.22 and 13,682.04 is: 20,523.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,253.48 : 43,880.22 = 13,682.04 : x
  2. Step 2: Convert to fraction form
    29,253.48/43,880.22 = 13,682.04/x
  3. Step 3: Cross multiply
    29,253.48x = 43,880.22 × 13,682.04
  4. Step 4: Simplify right side
    29,253.48x = 600,370,925.25
  5. Step 5: Solve for x
    x = 600,370,925.25/29,253.48
  6. Step 6: Final answer
    x = 20,523.06

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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.