Home / 219,880.44-329,841.18-59,958.36

Finding the Fourth Proportional to 219,880.44, 329,841.18 and 59,958.36

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Solution

The fourth proportional to 219,880.44, 329,841.18 and 59,958.36 is: 89,943.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    219,880.44 : 329,841.18 = 59,958.36 : x
  2. Step 2: Convert to fraction form
    219,880.44/329,841.18 = 59,958.36/x
  3. Step 3: Cross multiply
    219,880.44x = 329,841.18 × 59,958.36
  4. Step 4: Simplify right side
    219,880.44x = 19,776,736,213.26
  5. Step 5: Solve for x
    x = 19,776,736,213.26/219,880.44
  6. Step 6: Final answer
    x = 89,943.14

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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.