Home / 214,078.45-295,148.20-184,184.89

Finding the Fourth Proportional to 214,078.45, 295,148.20 and 184,184.89

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Solution

The fourth proportional to 214,078.45, 295,148.20 and 184,184.89 is: 253,934.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,078.45 : 295,148.20 = 184,184.89 : x
  2. Step 2: Convert to fraction form
    214,078.45/295,148.20 = 184,184.89/x
  3. Step 3: Cross multiply
    214,078.45x = 295,148.20 × 184,184.89
  4. Step 4: Simplify right side
    214,078.45x = 54,361,838,750.70
  5. Step 5: Solve for x
    x = 54,361,838,750.70/214,078.45
  6. Step 6: Final answer
    x = 253,934.19

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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.