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Finding the Fourth Proportional to 182,614.01, 273,717.47 and 75,938.22

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Solution

The fourth proportional to 182,614.01, 273,717.47 and 75,938.22 is: 113,822.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,614.01 : 273,717.47 = 75,938.22 : x
  2. Step 2: Convert to fraction form
    182,614.01/273,717.47 = 75,938.22/x
  3. Step 3: Cross multiply
    182,614.01x = 273,717.47 × 75,938.22
  4. Step 4: Simplify right side
    182,614.01x = 20,785,617,075.01
  5. Step 5: Solve for x
    x = 20,785,617,075.01/182,614.01
  6. Step 6: Final answer
    x = 113,822.69

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1.5x scale

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.