Home / 46,322.76-69,467.11-15,919.26

Finding the Fourth Proportional to 46,322.76, 69,467.11 and 15,919.26

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Solution

The fourth proportional to 46,322.76, 69,467.11 and 15,919.26 is: 23,873.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,322.76 : 69,467.11 = 15,919.26 : x
  2. Step 2: Convert to fraction form
    46,322.76/69,467.11 = 15,919.26/x
  3. Step 3: Cross multiply
    46,322.76x = 69,467.11 × 15,919.26
  4. Step 4: Simplify right side
    46,322.76x = 1,105,864,985.54
  5. Step 5: Solve for x
    x = 1,105,864,985.54/46,322.76
  6. Step 6: Final answer
    x = 23,873.04

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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.