Home / 184,477.90-276,716.85-168,148.30

Finding the Fourth Proportional to 184,477.90, 276,716.85 and 168,148.30

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Solution

The fourth proportional to 184,477.90, 276,716.85 and 168,148.30 is: 252,222.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,477.90 : 276,716.85 = 168,148.30 : x
  2. Step 2: Convert to fraction form
    184,477.90/276,716.85 = 168,148.30/x
  3. Step 3: Cross multiply
    184,477.90x = 276,716.85 × 168,148.30
  4. Step 4: Simplify right side
    184,477.90x = 46,529,467,908.86
  5. Step 5: Solve for x
    x = 46,529,467,908.86/184,477.90
  6. Step 6: Final answer
    x = 252,222.45

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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.