Home / 29,267.19-43,889.85-9,274.37

Finding the Fourth Proportional to 29,267.19, 43,889.85 and 9,274.37

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Solution

The fourth proportional to 29,267.19, 43,889.85 and 9,274.37 is: 13,908.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,267.19 : 43,889.85 = 9,274.37 : x
  2. Step 2: Convert to fraction form
    29,267.19/43,889.85 = 9,274.37/x
  3. Step 3: Cross multiply
    29,267.19x = 43,889.85 × 9,274.37
  4. Step 4: Simplify right side
    29,267.19x = 407,050,488.70
  5. Step 5: Solve for x
    x = 407,050,488.70/29,267.19
  6. Step 6: Final answer
    x = 13,908.08

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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.