Home / 104,911.46-157,504.37-62,294.70

Finding the Fourth Proportional to 104,911.46, 157,504.37 and 62,294.70

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Solution

The fourth proportional to 104,911.46, 157,504.37 and 62,294.70 is: 93,523.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,911.46 : 157,504.37 = 62,294.70 : x
  2. Step 2: Convert to fraction form
    104,911.46/157,504.37 = 62,294.70/x
  3. Step 3: Cross multiply
    104,911.46x = 157,504.37 × 62,294.70
  4. Step 4: Simplify right side
    104,911.46x = 9,811,687,166.37
  5. Step 5: Solve for x
    x = 9,811,687,166.37/104,911.46
  6. Step 6: Final answer
    x = 93,523.51

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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.