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Finding the Fourth Proportional to 183,585.42, 275,315.76 and 63,614.37

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Solution

The fourth proportional to 183,585.42, 275,315.76 and 63,614.37 is: 95,399.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,585.42 : 275,315.76 = 63,614.37 : x
  2. Step 2: Convert to fraction form
    183,585.42/275,315.76 = 63,614.37/x
  3. Step 3: Cross multiply
    183,585.42x = 275,315.76 × 63,614.37
  4. Step 4: Simplify right side
    183,585.42x = 17,514,038,623.47
  5. Step 5: Solve for x
    x = 17,514,038,623.47/183,585.42
  6. Step 6: Final answer
    x = 95,399.94

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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.