Home / 54,464.03-81,655.80-22,883.45

Finding the Fourth Proportional to 54,464.03, 81,655.80 and 22,883.45

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Solution

The fourth proportional to 54,464.03, 81,655.80 and 22,883.45 is: 34,308.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,464.03 : 81,655.80 = 22,883.45 : x
  2. Step 2: Convert to fraction form
    54,464.03/81,655.80 = 22,883.45/x
  3. Step 3: Cross multiply
    54,464.03x = 81,655.80 × 22,883.45
  4. Step 4: Simplify right side
    54,464.03x = 1,868,565,922.42
  5. Step 5: Solve for x
    x = 1,868,565,922.42/54,464.03
  6. Step 6: Final answer
    x = 34,308.26

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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.