Home / 10,924.24-16,395.68-4,355.04

Finding the Fourth Proportional to 10,924.24, 16,395.68 and 4,355.04

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Solution

The fourth proportional to 10,924.24, 16,395.68 and 4,355.04 is: 6,536.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,924.24 : 16,395.68 = 4,355.04 : x
  2. Step 2: Convert to fraction form
    10,924.24/16,395.68 = 4,355.04/x
  3. Step 3: Cross multiply
    10,924.24x = 16,395.68 × 4,355.04
  4. Step 4: Simplify right side
    10,924.24x = 71,403,842.23
  5. Step 5: Solve for x
    x = 71,403,842.23/10,924.24
  6. Step 6: Final answer
    x = 6,536.28

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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.