Home / 4,220.70-6,323.95-2,024.62

Finding the Fourth Proportional to 4,220.70, 6,323.95 and 2,024.62

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Solution

The fourth proportional to 4,220.70, 6,323.95 and 2,024.62 is: 3,033.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,220.70 : 6,323.95 = 2,024.62 : x
  2. Step 2: Convert to fraction form
    4,220.70/6,323.95 = 2,024.62/x
  3. Step 3: Cross multiply
    4,220.70x = 6,323.95 × 2,024.62
  4. Step 4: Simplify right side
    4,220.70x = 12,803,595.65
  5. Step 5: Solve for x
    x = 12,803,595.65/4,220.70
  6. Step 6: Final answer
    x = 3,033.52

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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.