Home / 236,256.03-354,588.83-124,015.55

Finding the Fourth Proportional to 236,256.03, 354,588.83 and 124,015.55

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Solution

The fourth proportional to 236,256.03, 354,588.83 and 124,015.55 is: 186,130.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,256.03 : 354,588.83 = 124,015.55 : x
  2. Step 2: Convert to fraction form
    236,256.03/354,588.83 = 124,015.55/x
  3. Step 3: Cross multiply
    236,256.03x = 354,588.83 × 124,015.55
  4. Step 4: Simplify right side
    236,256.03x = 43,974,526,383.28
  5. Step 5: Solve for x
    x = 43,974,526,383.28/236,256.03
  6. Step 6: Final answer
    x = 186,130.81

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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.