Home / 46,913.78-70,204.44-41,377.94

Finding the Fourth Proportional to 46,913.78, 70,204.44 and 41,377.94

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Solution

The fourth proportional to 46,913.78, 70,204.44 and 41,377.94 is: 61,920.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,913.78 : 70,204.44 = 41,377.94 : x
  2. Step 2: Convert to fraction form
    46,913.78/70,204.44 = 41,377.94/x
  3. Step 3: Cross multiply
    46,913.78x = 70,204.44 × 41,377.94
  4. Step 4: Simplify right side
    46,913.78x = 2,904,915,106.05
  5. Step 5: Solve for x
    x = 2,904,915,106.05/46,913.78
  6. Step 6: Final answer
    x = 61,920.30

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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.