Home / 54,675.84-75,452.66-29,525.34

Finding the Fourth Proportional to 54,675.84, 75,452.66 and 29,525.34

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Solution

The fourth proportional to 54,675.84, 75,452.66 and 29,525.34 is: 40,744.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,675.84 : 75,452.66 = 29,525.34 : x
  2. Step 2: Convert to fraction form
    54,675.84/75,452.66 = 29,525.34/x
  3. Step 3: Cross multiply
    54,675.84x = 75,452.66 × 29,525.34
  4. Step 4: Simplify right side
    54,675.84x = 2,227,765,852.53
  5. Step 5: Solve for x
    x = 2,227,765,852.53/54,675.84
  6. Step 6: Final answer
    x = 40,744.97

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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.