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Finding the Fourth Proportional to 594,073.53, 891,162.69 and 167,613.09

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Solution

The fourth proportional to 594,073.53, 891,162.69 and 167,613.09 is: 251,434.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,073.53 : 891,162.69 = 167,613.09 : x
  2. Step 2: Convert to fraction form
    594,073.53/891,162.69 = 167,613.09/x
  3. Step 3: Cross multiply
    594,073.53x = 891,162.69 × 167,613.09
  4. Step 4: Simplify right side
    594,073.53x = 149,370,532,163.61
  5. Step 5: Solve for x
    x = 149,370,532,163.61/594,073.53
  6. Step 6: Final answer
    x = 251,434.42

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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.