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Finding the Fourth Proportional to 594,086.32, 891,181.86 and 167,625.91

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Solution

The fourth proportional to 594,086.32, 891,181.86 and 167,625.91 is: 251,453.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,086.32 : 891,181.86 = 167,625.91 : x
  2. Step 2: Convert to fraction form
    594,086.32/891,181.86 = 167,625.91/x
  3. Step 3: Cross multiply
    594,086.32x = 891,181.86 × 167,625.91
  4. Step 4: Simplify right side
    594,086.32x = 149,385,170,257.99
  5. Step 5: Solve for x
    x = 149,385,170,257.99/594,086.32
  6. Step 6: Final answer
    x = 251,453.64

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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.