Home / 38,063.09-57,061.83-14,705.93

Finding the Fourth Proportional to 38,063.09, 57,061.83 and 14,705.93

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Solution

The fourth proportional to 38,063.09, 57,061.83 and 14,705.93 is: 22,046.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,063.09 : 57,061.83 = 14,705.93 : x
  2. Step 2: Convert to fraction form
    38,063.09/57,061.83 = 14,705.93/x
  3. Step 3: Cross multiply
    38,063.09x = 57,061.83 × 14,705.93
  4. Step 4: Simplify right side
    38,063.09x = 839,147,277.65
  5. Step 5: Solve for x
    x = 839,147,277.65/38,063.09
  6. Step 6: Final answer
    x = 22,046.22

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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.