Home / 46,983.94-70,348.78-34,408.69

Finding the Fourth Proportional to 46,983.94, 70,348.78 and 34,408.69

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Solution

The fourth proportional to 46,983.94, 70,348.78 and 34,408.69 is: 51,519.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,983.94 : 70,348.78 = 34,408.69 : x
  2. Step 2: Convert to fraction form
    46,983.94/70,348.78 = 34,408.69/x
  3. Step 3: Cross multiply
    46,983.94x = 70,348.78 × 34,408.69
  4. Step 4: Simplify right side
    46,983.94x = 2,420,609,362.90
  5. Step 5: Solve for x
    x = 2,420,609,362.90/46,983.94
  6. Step 6: Final answer
    x = 51,519.93

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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.