Home / 54,474.03-81,681.89-23,292.27

Finding the Fourth Proportional to 54,474.03, 81,681.89 and 23,292.27

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Solution

The fourth proportional to 54,474.03, 81,681.89 and 23,292.27 is: 34,925.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,474.03 : 81,681.89 = 23,292.27 : x
  2. Step 2: Convert to fraction form
    54,474.03/81,681.89 = 23,292.27/x
  3. Step 3: Cross multiply
    54,474.03x = 81,681.89 × 23,292.27
  4. Step 4: Simplify right side
    54,474.03x = 1,902,556,519.53
  5. Step 5: Solve for x
    x = 1,902,556,519.53/54,474.03
  6. Step 6: Final answer
    x = 34,925.94

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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.