Home / 4,626.09-6,426.80-4,582.85

Finding the Fourth Proportional to 4,626.09, 6,426.80 and 4,582.85

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Solution

The fourth proportional to 4,626.09, 6,426.80 and 4,582.85 is: 6,366.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,626.09 : 6,426.80 = 4,582.85 : x
  2. Step 2: Convert to fraction form
    4,626.09/6,426.80 = 4,582.85/x
  3. Step 3: Cross multiply
    4,626.09x = 6,426.80 × 4,582.85
  4. Step 4: Simplify right side
    4,626.09x = 29,453,053.53
  5. Step 5: Solve for x
    x = 29,453,053.53/4,626.09
  6. Step 6: Final answer
    x = 6,366.73

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.