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Finding the Fourth Proportional to 184,518.94, 275,767.40 and 134,703.94

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Solution

The fourth proportional to 184,518.94, 275,767.40 and 134,703.94 is: 201,317.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,518.94 : 275,767.40 = 134,703.94 : x
  2. Step 2: Convert to fraction form
    184,518.94/275,767.40 = 134,703.94/x
  3. Step 3: Cross multiply
    184,518.94x = 275,767.40 × 134,703.94
  4. Step 4: Simplify right side
    184,518.94x = 37,146,955,303.56
  5. Step 5: Solve for x
    x = 37,146,955,303.56/184,518.94
  6. Step 6: Final answer
    x = 201,317.84

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.