Home / 236,194.02-354,230.55-69,943.14

Finding the Fourth Proportional to 236,194.02, 354,230.55 and 69,943.14

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Solution

The fourth proportional to 236,194.02, 354,230.55 and 69,943.14 is: 104,896.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,194.02 : 354,230.55 = 69,943.14 : x
  2. Step 2: Convert to fraction form
    236,194.02/354,230.55 = 69,943.14/x
  3. Step 3: Cross multiply
    236,194.02x = 354,230.55 × 69,943.14
  4. Step 4: Simplify right side
    236,194.02x = 24,775,996,950.93
  5. Step 5: Solve for x
    x = 24,775,996,950.93/236,194.02
  6. Step 6: Final answer
    x = 104,896.80

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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.