Home / 29,323.45-43,959.03-10,599.31

Finding the Fourth Proportional to 29,323.45, 43,959.03 and 10,599.31

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Solution

The fourth proportional to 29,323.45, 43,959.03 and 10,599.31 is: 15,889.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,323.45 : 43,959.03 = 10,599.31 : x
  2. Step 2: Convert to fraction form
    29,323.45/43,959.03 = 10,599.31/x
  3. Step 3: Cross multiply
    29,323.45x = 43,959.03 × 10,599.31
  4. Step 4: Simplify right side
    29,323.45x = 465,935,386.27
  5. Step 5: Solve for x
    x = 465,935,386.27/29,323.45
  6. Step 6: Final answer
    x = 15,889.51

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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.