Home / 29,810.44-41,126.61-19,206.25

Finding the Fourth Proportional to 29,810.44, 41,126.61 and 19,206.25

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Solution

The fourth proportional to 29,810.44, 41,126.61 and 19,206.25 is: 26,497.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,810.44 : 41,126.61 = 19,206.25 : x
  2. Step 2: Convert to fraction form
    29,810.44/41,126.61 = 19,206.25/x
  3. Step 3: Cross multiply
    29,810.44x = 41,126.61 × 19,206.25
  4. Step 4: Simplify right side
    29,810.44x = 789,887,953.31
  5. Step 5: Solve for x
    x = 789,887,953.31/29,810.44
  6. Step 6: Final answer
    x = 26,497.02

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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.