Home / 46,204.48-69,306.79-12,924.41

Finding the Fourth Proportional to 46,204.48, 69,306.79 and 12,924.41

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Solution

The fourth proportional to 46,204.48, 69,306.79 and 12,924.41 is: 19,386.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,204.48 : 69,306.79 = 12,924.41 : x
  2. Step 2: Convert to fraction form
    46,204.48/69,306.79 = 12,924.41/x
  3. Step 3: Cross multiply
    46,204.48x = 69,306.79 × 12,924.41
  4. Step 4: Simplify right side
    46,204.48x = 895,749,404.98
  5. Step 5: Solve for x
    x = 895,749,404.98/46,204.48
  6. Step 6: Final answer
    x = 19,386.64

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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.