Home / 34,361.34-51,514.66-19,577.22

Finding the Fourth Proportional to 34,361.34, 51,514.66 and 19,577.22

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Solution

The fourth proportional to 34,361.34, 51,514.66 and 19,577.22 is: 29,350.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,361.34 : 51,514.66 = 19,577.22 : x
  2. Step 2: Convert to fraction form
    34,361.34/51,514.66 = 19,577.22/x
  3. Step 3: Cross multiply
    34,361.34x = 51,514.66 × 19,577.22
  4. Step 4: Simplify right side
    34,361.34x = 1,008,513,832.05
  5. Step 5: Solve for x
    x = 1,008,513,832.05/34,361.34
  6. Step 6: Final answer
    x = 29,350.25

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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.