Home / 241,310.95-361,966.39-83,539.35

Finding the Fourth Proportional to 241,310.95, 361,966.39 and 83,539.35

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Solution

The fourth proportional to 241,310.95, 361,966.39 and 83,539.35 is: 125,309.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,310.95 : 361,966.39 = 83,539.35 : x
  2. Step 2: Convert to fraction form
    241,310.95/361,966.39 = 83,539.35/x
  3. Step 3: Cross multiply
    241,310.95x = 361,966.39 × 83,539.35
  4. Step 4: Simplify right side
    241,310.95x = 30,238,436,733.60
  5. Step 5: Solve for x
    x = 30,238,436,733.60/241,310.95
  6. Step 6: Final answer
    x = 125,309.01

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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.