Home / 235,677.56-353,517.07-58,184.59

Finding the Fourth Proportional to 235,677.56, 353,517.07 and 58,184.59

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Solution

The fourth proportional to 235,677.56, 353,517.07 and 58,184.59 is: 87,277.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    235,677.56 : 353,517.07 = 58,184.59 : x
  2. Step 2: Convert to fraction form
    235,677.56/353,517.07 = 58,184.59/x
  3. Step 3: Cross multiply
    235,677.56x = 353,517.07 × 58,184.59
  4. Step 4: Simplify right side
    235,677.56x = 20,569,245,775.95
  5. Step 5: Solve for x
    x = 20,569,245,775.95/235,677.56
  6. Step 6: Final answer
    x = 87,277.07

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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.