Home / 63,549.51-95,324.94-19,176.65

Finding the Fourth Proportional to 63,549.51, 95,324.94 and 19,176.65

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Solution

The fourth proportional to 63,549.51, 95,324.94 and 19,176.65 is: 28,765.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,549.51 : 95,324.94 = 19,176.65 : x
  2. Step 2: Convert to fraction form
    63,549.51/95,324.94 = 19,176.65/x
  3. Step 3: Cross multiply
    63,549.51x = 95,324.94 × 19,176.65
  4. Step 4: Simplify right side
    63,549.51x = 1,828,012,914.77
  5. Step 5: Solve for x
    x = 1,828,012,914.77/63,549.51
  6. Step 6: Final answer
    x = 28,765.18

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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.