Home / 62,106.88-92,874.20-46,126.64

Finding the Fourth Proportional to 62,106.88, 92,874.20 and 46,126.64

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Solution

The fourth proportional to 62,106.88, 92,874.20 and 46,126.64 is: 68,977.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,106.88 : 92,874.20 = 46,126.64 : x
  2. Step 2: Convert to fraction form
    62,106.88/92,874.20 = 46,126.64/x
  3. Step 3: Cross multiply
    62,106.88x = 92,874.20 × 46,126.64
  4. Step 4: Simplify right side
    62,106.88x = 4,283,974,788.69
  5. Step 5: Solve for x
    x = 4,283,974,788.69/62,106.88
  6. Step 6: Final answer
    x = 68,977.46

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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.