Home / 194,449.44-291,671.04-118,570.26

Finding the Fourth Proportional to 194,449.44, 291,671.04 and 118,570.26

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Solution

The fourth proportional to 194,449.44, 291,671.04 and 118,570.26 is: 177,853.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,449.44 : 291,671.04 = 118,570.26 : x
  2. Step 2: Convert to fraction form
    194,449.44/291,671.04 = 118,570.26/x
  3. Step 3: Cross multiply
    194,449.44x = 291,671.04 × 118,570.26
  4. Step 4: Simplify right side
    194,449.44x = 34,583,511,047.27
  5. Step 5: Solve for x
    x = 34,583,511,047.27/194,449.44
  6. Step 6: Final answer
    x = 177,853.49

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.