Home / 29,888.64-41,249.39-19,276.83

Finding the Fourth Proportional to 29,888.64, 41,249.39 and 19,276.83

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Solution

The fourth proportional to 29,888.64, 41,249.39 and 19,276.83 is: 26,604.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,888.64 : 41,249.39 = 19,276.83 : x
  2. Step 2: Convert to fraction form
    29,888.64/41,249.39 = 19,276.83/x
  3. Step 3: Cross multiply
    29,888.64x = 41,249.39 × 19,276.83
  4. Step 4: Simplify right side
    29,888.64x = 795,157,382.25
  5. Step 5: Solve for x
    x = 795,157,382.25/29,888.64
  6. Step 6: Final answer
    x = 26,604.00

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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.