Home / 29,415.31-44,109.11-10,682.10

Finding the Fourth Proportional to 29,415.31, 44,109.11 and 10,682.10

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Solution

The fourth proportional to 29,415.31, 44,109.11 and 10,682.10 is: 16,018.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,415.31 : 44,109.11 = 10,682.10 : x
  2. Step 2: Convert to fraction form
    29,415.31/44,109.11 = 10,682.10/x
  3. Step 3: Cross multiply
    29,415.31x = 44,109.11 × 10,682.10
  4. Step 4: Simplify right side
    29,415.31x = 471,177,950.64
  5. Step 5: Solve for x
    x = 471,177,950.64/29,415.31
  6. Step 6: Final answer
    x = 16,018.12

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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.