Home / 46,306.44-69,460.01-13,029.87

Finding the Fourth Proportional to 46,306.44, 69,460.01 and 13,029.87

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Solution

The fourth proportional to 46,306.44, 69,460.01 and 13,029.87 is: 19,544.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,306.44 : 69,460.01 = 13,029.87 : x
  2. Step 2: Convert to fraction form
    46,306.44/69,460.01 = 13,029.87/x
  3. Step 3: Cross multiply
    46,306.44x = 69,460.01 × 13,029.87
  4. Step 4: Simplify right side
    46,306.44x = 905,054,835.35
  5. Step 5: Solve for x
    x = 905,054,835.35/46,306.44
  6. Step 6: Final answer
    x = 19,544.90

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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.