Home / 463,548.03-695,633.67-164,027.40

Finding the Fourth Proportional to 463,548.03, 695,633.67 and 164,027.40

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Solution

The fourth proportional to 463,548.03, 695,633.67 and 164,027.40 is: 246,151.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    463,548.03 : 695,633.67 = 164,027.40 : x
  2. Step 2: Convert to fraction form
    463,548.03/695,633.67 = 164,027.40/x
  3. Step 3: Cross multiply
    463,548.03x = 695,633.67 × 164,027.40
  4. Step 4: Simplify right side
    463,548.03x = 114,102,982,242.56
  5. Step 5: Solve for x
    x = 114,102,982,242.56/463,548.03
  6. Step 6: Final answer
    x = 246,151.37

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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.