Home / 33,325.34-45,993.02-19,177.88

Finding the Fourth Proportional to 33,325.34, 45,993.02 and 19,177.88

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Solution

The fourth proportional to 33,325.34, 45,993.02 and 19,177.88 is: 26,467.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,325.34 : 45,993.02 = 19,177.88 : x
  2. Step 2: Convert to fraction form
    33,325.34/45,993.02 = 19,177.88/x
  3. Step 3: Cross multiply
    33,325.34x = 45,993.02 × 19,177.88
  4. Step 4: Simplify right side
    33,325.34x = 882,048,292.54
  5. Step 5: Solve for x
    x = 882,048,292.54/33,325.34
  6. Step 6: Final answer
    x = 26,467.80

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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.