Home / 46,044.15-69,067.51-12,766.67

Finding the Fourth Proportional to 46,044.15, 69,067.51 and 12,766.67

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Solution

The fourth proportional to 46,044.15, 69,067.51 and 12,766.67 is: 19,150.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,044.15 : 69,067.51 = 12,766.67 : x
  2. Step 2: Convert to fraction form
    46,044.15/69,067.51 = 12,766.67/x
  3. Step 3: Cross multiply
    46,044.15x = 69,067.51 × 12,766.67
  4. Step 4: Simplify right side
    46,044.15x = 881,762,107.89
  5. Step 5: Solve for x
    x = 881,762,107.89/46,044.15
  6. Step 6: Final answer
    x = 19,150.36

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1.5x scale

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.