Home / 53,349.39-80,063.54-25,269.50

Finding the Fourth Proportional to 53,349.39, 80,063.54 and 25,269.50

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Solution

The fourth proportional to 53,349.39, 80,063.54 and 25,269.50 is: 37,922.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,349.39 : 80,063.54 = 25,269.50 : x
  2. Step 2: Convert to fraction form
    53,349.39/80,063.54 = 25,269.50/x
  3. Step 3: Cross multiply
    53,349.39x = 80,063.54 × 25,269.50
  4. Step 4: Simplify right side
    53,349.39x = 2,023,165,797.09
  5. Step 5: Solve for x
    x = 2,023,165,797.09/53,349.39
  6. Step 6: Final answer
    x = 37,922.94

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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.