Home / 236,268.48-354,404.01-58,775.49

Finding the Fourth Proportional to 236,268.48, 354,404.01 and 58,775.49

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Solution

The fourth proportional to 236,268.48, 354,404.01 and 58,775.49 is: 88,163.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,268.48 : 354,404.01 = 58,775.49 : x
  2. Step 2: Convert to fraction form
    236,268.48/354,404.01 = 58,775.49/x
  3. Step 3: Cross multiply
    236,268.48x = 354,404.01 × 58,775.49
  4. Step 4: Simplify right side
    236,268.48x = 20,830,269,345.71
  5. Step 5: Solve for x
    x = 20,830,269,345.71/236,268.48
  6. Step 6: Final answer
    x = 88,163.56

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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.