Home / 46,354.03-68,934.68-44,877.79

Finding the Fourth Proportional to 46,354.03, 68,934.68 and 44,877.79

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Solution

The fourth proportional to 46,354.03, 68,934.68 and 44,877.79 is: 66,739.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,354.03 : 68,934.68 = 44,877.79 : x
  2. Step 2: Convert to fraction form
    46,354.03/68,934.68 = 44,877.79/x
  3. Step 3: Cross multiply
    46,354.03x = 68,934.68 × 44,877.79
  4. Step 4: Simplify right side
    46,354.03x = 3,093,636,092.76
  5. Step 5: Solve for x
    x = 3,093,636,092.76/46,354.03
  6. Step 6: Final answer
    x = 66,739.31

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.