Home / 433,319.12-650,255.64-184,000.88

Finding the Fourth Proportional to 433,319.12, 650,255.64 and 184,000.88

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Solution

The fourth proportional to 433,319.12, 650,255.64 and 184,000.88 is: 276,118.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    433,319.12 : 650,255.64 = 184,000.88 : x
  2. Step 2: Convert to fraction form
    433,319.12/650,255.64 = 184,000.88/x
  3. Step 3: Cross multiply
    433,319.12x = 650,255.64 × 184,000.88
  4. Step 4: Simplify right side
    433,319.12x = 119,647,609,984.96
  5. Step 5: Solve for x
    x = 119,647,609,984.96/433,319.12
  6. Step 6: Final answer
    x = 276,118.93

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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.