Home / 62,063.04-93,109.14-17,690.43

Finding the Fourth Proportional to 62,063.04, 93,109.14 and 17,690.43

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Solution

The fourth proportional to 62,063.04, 93,109.14 and 17,690.43 is: 26,539.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,063.04 : 93,109.14 = 17,690.43 : x
  2. Step 2: Convert to fraction form
    62,063.04/93,109.14 = 17,690.43/x
  3. Step 3: Cross multiply
    62,063.04x = 93,109.14 × 17,690.43
  4. Step 4: Simplify right side
    62,063.04x = 1,647,140,723.53
  5. Step 5: Solve for x
    x = 1,647,140,723.53/62,063.04
  6. Step 6: Final answer
    x = 26,539.80

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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.