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Finding the Fourth Proportional to 433,612.46, 650,044.92 and 167,559.66

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Solution

The fourth proportional to 433,612.46, 650,044.92 and 167,559.66 is: 251,195.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    433,612.46 : 650,044.92 = 167,559.66 : x
  2. Step 2: Convert to fraction form
    433,612.46/650,044.92 = 167,559.66/x
  3. Step 3: Cross multiply
    433,612.46x = 650,044.92 × 167,559.66
  4. Step 4: Simplify right side
    433,612.46x = 108,921,305,779.93
  5. Step 5: Solve for x
    x = 108,921,305,779.93/433,612.46
  6. Step 6: Final answer
    x = 251,195.06

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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.