Home / 236,832.36-326,832.48-141,394.92

Finding the Fourth Proportional to 236,832.36, 326,832.48 and 141,394.92

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Solution

The fourth proportional to 236,832.36, 326,832.48 and 141,394.92 is: 195,127.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,832.36 : 326,832.48 = 141,394.92 : x
  2. Step 2: Convert to fraction form
    236,832.36/326,832.48 = 141,394.92/x
  3. Step 3: Cross multiply
    236,832.36x = 326,832.48 × 141,394.92
  4. Step 4: Simplify right side
    236,832.36x = 46,212,452,363.00
  5. Step 5: Solve for x
    x = 46,212,452,363.00/236,832.36
  6. Step 6: Final answer
    x = 195,127.27

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.