Home / 214,582.20-296,109.64-134,004.90

Finding the Fourth Proportional to 214,582.20, 296,109.64 and 134,004.90

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Solution

The fourth proportional to 214,582.20, 296,109.64 and 134,004.90 is: 184,918.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,582.20 : 296,109.64 = 134,004.90 : x
  2. Step 2: Convert to fraction form
    214,582.20/296,109.64 = 134,004.90/x
  3. Step 3: Cross multiply
    214,582.20x = 296,109.64 × 134,004.90
  4. Step 4: Simplify right side
    214,582.20x = 39,680,142,697.24
  5. Step 5: Solve for x
    x = 39,680,142,697.24/214,582.20
  6. Step 6: Final answer
    x = 184,918.15

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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.