Home / 194,443.72-292,716.06-174,891.44

Finding the Fourth Proportional to 194,443.72, 292,716.06 and 174,891.44

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Solution

The fourth proportional to 194,443.72, 292,716.06 and 174,891.44 is: 263,282.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,443.72 : 292,716.06 = 174,891.44 : x
  2. Step 2: Convert to fraction form
    194,443.72/292,716.06 = 174,891.44/x
  3. Step 3: Cross multiply
    194,443.72x = 292,716.06 × 174,891.44
  4. Step 4: Simplify right side
    194,443.72x = 51,193,533,244.53
  5. Step 5: Solve for x
    x = 51,193,533,244.53/194,443.72
  6. Step 6: Final answer
    x = 263,282.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.