Home / 54,606.00-75,350.48-30,732.26

Finding the Fourth Proportional to 54,606.00, 75,350.48 and 30,732.26

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Solution

The fourth proportional to 54,606.00, 75,350.48 and 30,732.26 is: 42,407.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,606.00 : 75,350.48 = 30,732.26 : x
  2. Step 2: Convert to fraction form
    54,606.00/75,350.48 = 30,732.26/x
  3. Step 3: Cross multiply
    54,606.00x = 75,350.48 × 30,732.26
  4. Step 4: Simplify right side
    54,606.00x = 2,315,690,522.35
  5. Step 5: Solve for x
    x = 2,315,690,522.35/54,606.00
  6. Step 6: Final answer
    x = 42,407.26

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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.