Home / 236,495.52-354,435.24-96,090

Finding the Fourth Proportional to 236,495.52, 354,435.24 and 96,090

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Solution

The fourth proportional to 236,495.52, 354,435.24 and 96,090 is: 144,009.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,495.52 : 354,435.24 = 96,090 : x
  2. Step 2: Convert to fraction form
    236,495.52/354,435.24 = 96,090/x
  3. Step 3: Cross multiply
    236,495.52x = 354,435.24 × 96,090
  4. Step 4: Simplify right side
    236,495.52x = 34,057,682,211.60
  5. Step 5: Solve for x
    x = 34,057,682,211.60/236,495.52
  6. Step 6: Final answer
    x = 144,009.84

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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.