Home / 54,033.67-80,941.78-26,934.23

Finding the Fourth Proportional to 54,033.67, 80,941.78 and 26,934.23

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Solution

The fourth proportional to 54,033.67, 80,941.78 and 26,934.23 is: 40,347.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,033.67 : 80,941.78 = 26,934.23 : x
  2. Step 2: Convert to fraction form
    54,033.67/80,941.78 = 26,934.23/x
  3. Step 3: Cross multiply
    54,033.67x = 80,941.78 × 26,934.23
  4. Step 4: Simplify right side
    54,033.67x = 2,180,104,519.13
  5. Step 5: Solve for x
    x = 2,180,104,519.13/54,033.67
  6. Step 6: Final answer
    x = 40,347.15

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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.