Home / 29,810.00-41,138.00-16,382.36

Finding the Fourth Proportional to 29,810.00, 41,138.00 and 16,382.36

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Solution

The fourth proportional to 29,810.00, 41,138.00 and 16,382.36 is: 22,607.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,810.00 : 41,138.00 = 16,382.36 : x
  2. Step 2: Convert to fraction form
    29,810.00/41,138.00 = 16,382.36/x
  3. Step 3: Cross multiply
    29,810.00x = 41,138.00 × 16,382.36
  4. Step 4: Simplify right side
    29,810.00x = 673,937,238.08
  5. Step 5: Solve for x
    x = 673,937,238.08/29,810.00
  6. Step 6: Final answer
    x = 22,607.76

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.