Home / 4,329.30-6,494.48-1,696.85

Finding the Fourth Proportional to 4,329.30, 6,494.48 and 1,696.85

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Solution

The fourth proportional to 4,329.30, 6,494.48 and 1,696.85 is: 2,545.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,329.30 : 6,494.48 = 1,696.85 : x
  2. Step 2: Convert to fraction form
    4,329.30/6,494.48 = 1,696.85/x
  3. Step 3: Cross multiply
    4,329.30x = 6,494.48 × 1,696.85
  4. Step 4: Simplify right side
    4,329.30x = 11,020,117.43
  5. Step 5: Solve for x
    x = 11,020,117.43/4,329.30
  6. Step 6: Final answer
    x = 2,545.47

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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.