Home / 29,799.56-41,111.64-19,195.34

Finding the Fourth Proportional to 29,799.56, 41,111.64 and 19,195.34

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Solution

The fourth proportional to 29,799.56, 41,111.64 and 19,195.34 is: 26,482.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,799.56 : 41,111.64 = 19,195.34 : x
  2. Step 2: Convert to fraction form
    29,799.56/41,111.64 = 19,195.34/x
  3. Step 3: Cross multiply
    29,799.56x = 41,111.64 × 19,195.34
  4. Step 4: Simplify right side
    29,799.56x = 789,151,907.76
  5. Step 5: Solve for x
    x = 789,151,907.76/29,799.56
  6. Step 6: Final answer
    x = 26,482.00

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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.