Home / 29,383.47-44,078.54-10,672.29

Finding the Fourth Proportional to 29,383.47, 44,078.54 and 10,672.29

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Solution

The fourth proportional to 29,383.47, 44,078.54 and 10,672.29 is: 16,009.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,383.47 : 44,078.54 = 10,672.29 : x
  2. Step 2: Convert to fraction form
    29,383.47/44,078.54 = 10,672.29/x
  3. Step 3: Cross multiply
    29,383.47x = 44,078.54 × 10,672.29
  4. Step 4: Simplify right side
    29,383.47x = 470,418,908.30
  5. Step 5: Solve for x
    x = 470,418,908.30/29,383.47
  6. Step 6: Final answer
    x = 16,009.64

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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.