Home / 6,924.63-10,389.23-2,762.35

Finding the Fourth Proportional to 6,924.63, 10,389.23 and 2,762.35

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Solution

The fourth proportional to 6,924.63, 10,389.23 and 2,762.35 is: 4,144.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,924.63 : 10,389.23 = 2,762.35 : x
  2. Step 2: Convert to fraction form
    6,924.63/10,389.23 = 2,762.35/x
  3. Step 3: Cross multiply
    6,924.63x = 10,389.23 × 2,762.35
  4. Step 4: Simplify right side
    6,924.63x = 28,698,660.06
  5. Step 5: Solve for x
    x = 28,698,660.06/6,924.63
  6. Step 6: Final answer
    x = 4,144.43

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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.