Home / 33,657.76-46,453.08-25,684.84

Finding the Fourth Proportional to 33,657.76, 46,453.08 and 25,684.84

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Solution

The fourth proportional to 33,657.76, 46,453.08 and 25,684.84 is: 35,449.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,657.76 : 46,453.08 = 25,684.84 : x
  2. Step 2: Convert to fraction form
    33,657.76/46,453.08 = 25,684.84/x
  3. Step 3: Cross multiply
    33,657.76x = 46,453.08 × 25,684.84
  4. Step 4: Simplify right side
    33,657.76x = 1,193,139,927.31
  5. Step 5: Solve for x
    x = 1,193,139,927.31/33,657.76
  6. Step 6: Final answer
    x = 35,449.18

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.