Home / 33,091.40-45,621.41-22,462.58

Finding the Fourth Proportional to 33,091.40, 45,621.41 and 22,462.58

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Solution

The fourth proportional to 33,091.40, 45,621.41 and 22,462.58 is: 30,968.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,091.40 : 45,621.41 = 22,462.58 : x
  2. Step 2: Convert to fraction form
    33,091.40/45,621.41 = 22,462.58/x
  3. Step 3: Cross multiply
    33,091.40x = 45,621.41 × 22,462.58
  4. Step 4: Simplify right side
    33,091.40x = 1,024,774,571.84
  5. Step 5: Solve for x
    x = 1,024,774,571.84/33,091.40
  6. Step 6: Final answer
    x = 30,968.00

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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.