Home / 4,215.90-6,323.85-2,024.10

Finding the Fourth Proportional to 4,215.90, 6,323.85 and 2,024.10

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Solution

The fourth proportional to 4,215.90, 6,323.85 and 2,024.10 is: 3,036.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,215.90 : 6,323.85 = 2,024.10 : x
  2. Step 2: Convert to fraction form
    4,215.90/6,323.85 = 2,024.10/x
  3. Step 3: Cross multiply
    4,215.90x = 6,323.85 × 2,024.10
  4. Step 4: Simplify right side
    4,215.90x = 12,800,104.79
  5. Step 5: Solve for x
    x = 12,800,104.79/4,215.90
  6. Step 6: Final answer
    x = 3,036.15

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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.