Home / 180,265.83-270,316.72-96,004.36

Finding the Fourth Proportional to 180,265.83, 270,316.72 and 96,004.36

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Solution

The fourth proportional to 180,265.83, 270,316.72 and 96,004.36 is: 143,962.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,265.83 : 270,316.72 = 96,004.36 : x
  2. Step 2: Convert to fraction form
    180,265.83/270,316.72 = 96,004.36/x
  3. Step 3: Cross multiply
    180,265.83x = 270,316.72 × 96,004.36
  4. Step 4: Simplify right side
    180,265.83x = 25,951,583,700.90
  5. Step 5: Solve for x
    x = 25,951,583,700.90/180,265.83
  6. Step 6: Final answer
    x = 143,962.86

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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.