Home / 49,068.24-73,614.68-19,476.30

Finding the Fourth Proportional to 49,068.24, 73,614.68 and 19,476.30

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Solution

The fourth proportional to 49,068.24, 73,614.68 and 19,476.30 is: 29,219.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,068.24 : 73,614.68 = 19,476.30 : x
  2. Step 2: Convert to fraction form
    49,068.24/73,614.68 = 19,476.30/x
  3. Step 3: Cross multiply
    49,068.24x = 73,614.68 × 19,476.30
  4. Step 4: Simplify right side
    49,068.24x = 1,433,741,494.70
  5. Step 5: Solve for x
    x = 1,433,741,494.70/49,068.24
  6. Step 6: Final answer
    x = 29,219.34

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1.5x scale

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.