Home / 46,207.01-69,297.64-19,543.79

Finding the Fourth Proportional to 46,207.01, 69,297.64 and 19,543.79

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Solution

The fourth proportional to 46,207.01, 69,297.64 and 19,543.79 is: 29,310.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,207.01 : 69,297.64 = 19,543.79 : x
  2. Step 2: Convert to fraction form
    46,207.01/69,297.64 = 19,543.79/x
  3. Step 3: Cross multiply
    46,207.01x = 69,297.64 × 19,543.79
  4. Step 4: Simplify right side
    46,207.01x = 1,354,338,523.66
  5. Step 5: Solve for x
    x = 1,354,338,523.66/46,207.01
  6. Step 6: Final answer
    x = 29,310.24

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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.