Home / 123,363.48-184,851.38-95,352.12

Finding the Fourth Proportional to 123,363.48, 184,851.38 and 95,352.12

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Solution

The fourth proportional to 123,363.48, 184,851.38 and 95,352.12 is: 142,878.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,363.48 : 184,851.38 = 95,352.12 : x
  2. Step 2: Convert to fraction form
    123,363.48/184,851.38 = 95,352.12/x
  3. Step 3: Cross multiply
    123,363.48x = 184,851.38 × 95,352.12
  4. Step 4: Simplify right side
    123,363.48x = 17,625,970,967.93
  5. Step 5: Solve for x
    x = 17,625,970,967.93/123,363.48
  6. Step 6: Final answer
    x = 142,878.35

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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.