Home / 33,662.46-46,437.10-25,690.84

Finding the Fourth Proportional to 33,662.46, 46,437.10 and 25,690.84

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Solution

The fourth proportional to 33,662.46, 46,437.10 and 25,690.84 is: 35,440.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,662.46 : 46,437.10 = 25,690.84 : x
  2. Step 2: Convert to fraction form
    33,662.46/46,437.10 = 25,690.84/x
  3. Step 3: Cross multiply
    33,662.46x = 46,437.10 × 25,690.84
  4. Step 4: Simplify right side
    33,662.46x = 1,193,008,106.16
  5. Step 5: Solve for x
    x = 1,193,008,106.16/33,662.46
  6. Step 6: Final answer
    x = 35,440.31

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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.