Home / 54,194.94-81,307.06-22,594.55

Finding the Fourth Proportional to 54,194.94, 81,307.06 and 22,594.55

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Solution

The fourth proportional to 54,194.94, 81,307.06 and 22,594.55 is: 33,897.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,194.94 : 81,307.06 = 22,594.55 : x
  2. Step 2: Convert to fraction form
    54,194.94/81,307.06 = 22,594.55/x
  3. Step 3: Cross multiply
    54,194.94x = 81,307.06 × 22,594.55
  4. Step 4: Simplify right side
    54,194.94x = 1,837,095,969.50
  5. Step 5: Solve for x
    x = 1,837,095,969.50/54,194.94
  6. Step 6: Final answer
    x = 33,897.92

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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.