Home / 54,683.45-82,014.70-23,083.13

Finding the Fourth Proportional to 54,683.45, 82,014.70 and 23,083.13

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Solution

The fourth proportional to 54,683.45, 82,014.70 and 23,083.13 is: 34,620.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,683.45 : 82,014.70 = 23,083.13 : x
  2. Step 2: Convert to fraction form
    54,683.45/82,014.70 = 23,083.13/x
  3. Step 3: Cross multiply
    54,683.45x = 82,014.70 × 23,083.13
  4. Step 4: Simplify right side
    54,683.45x = 1,893,155,514.23
  5. Step 5: Solve for x
    x = 1,893,155,514.23/54,683.45
  6. Step 6: Final answer
    x = 34,620.26

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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.