Home / 9,641.36-14,461.14-3,067.76

Finding the Fourth Proportional to 9,641.36, 14,461.14 and 3,067.76

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Solution

The fourth proportional to 9,641.36, 14,461.14 and 3,067.76 is: 4,601.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,641.36 : 14,461.14 = 3,067.76 : x
  2. Step 2: Convert to fraction form
    9,641.36/14,461.14 = 3,067.76/x
  3. Step 3: Cross multiply
    9,641.36x = 14,461.14 × 3,067.76
  4. Step 4: Simplify right side
    9,641.36x = 44,363,306.85
  5. Step 5: Solve for x
    x = 44,363,306.85/9,641.36
  6. Step 6: Final answer
    x = 4,601.35

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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.