Home / 55,736.25-83,615.31-24,571.50

Finding the Fourth Proportional to 55,736.25, 83,615.31 and 24,571.50

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Solution

The fourth proportional to 55,736.25, 83,615.31 and 24,571.50 is: 36,862.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,736.25 : 83,615.31 = 24,571.50 : x
  2. Step 2: Convert to fraction form
    55,736.25/83,615.31 = 24,571.50/x
  3. Step 3: Cross multiply
    55,736.25x = 83,615.31 × 24,571.50
  4. Step 4: Simplify right side
    55,736.25x = 2,054,553,589.67
  5. Step 5: Solve for x
    x = 2,054,553,589.67/55,736.25
  6. Step 6: Final answer
    x = 36,862.07

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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.