Home / 180,383.80-270,280.16-96,054.42

Finding the Fourth Proportional to 180,383.80, 270,280.16 and 96,054.42

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Solution

The fourth proportional to 180,383.80, 270,280.16 and 96,054.42 is: 143,924.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,383.80 : 270,280.16 = 96,054.42 : x
  2. Step 2: Convert to fraction form
    180,383.80/270,280.16 = 96,054.42/x
  3. Step 3: Cross multiply
    180,383.80x = 270,280.16 × 96,054.42
  4. Step 4: Simplify right side
    180,383.80x = 25,961,604,006.31
  5. Step 5: Solve for x
    x = 25,961,604,006.31/180,383.80
  6. Step 6: Final answer
    x = 143,924.25

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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.