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Finding the Fourth Proportional to 184,434.98, 254,637.98 and 150,524.48

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Solution

The fourth proportional to 184,434.98, 254,637.98 and 150,524.48 is: 207,819.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,434.98 : 254,637.98 = 150,524.48 : x
  2. Step 2: Convert to fraction form
    184,434.98/254,637.98 = 150,524.48/x
  3. Step 3: Cross multiply
    184,434.98x = 254,637.98 × 150,524.48
  4. Step 4: Simplify right side
    184,434.98x = 38,329,249,527.75
  5. Step 5: Solve for x
    x = 38,329,249,527.75/184,434.98
  6. Step 6: Final answer
    x = 207,819.85

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.