Home / 184,211.84-254,191.73-103,667.06

Finding the Fourth Proportional to 184,211.84, 254,191.73 and 103,667.06

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Solution

The fourth proportional to 184,211.84, 254,191.73 and 103,667.06 is: 143,048.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,211.84 : 254,191.73 = 103,667.06 : x
  2. Step 2: Convert to fraction form
    184,211.84/254,191.73 = 103,667.06/x
  3. Step 3: Cross multiply
    184,211.84x = 254,191.73 × 103,667.06
  4. Step 4: Simplify right side
    184,211.84x = 26,351,309,442.56
  5. Step 5: Solve for x
    x = 26,351,309,442.56/184,211.84
  6. Step 6: Final answer
    x = 143,048.94

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1.5x scale

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.