Home / 10,835.43-16,242.20-5,894.83

Finding the Fourth Proportional to 10,835.43, 16,242.20 and 5,894.83

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Solution

The fourth proportional to 10,835.43, 16,242.20 and 5,894.83 is: 8,836.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,835.43 : 16,242.20 = 5,894.83 : x
  2. Step 2: Convert to fraction form
    10,835.43/16,242.20 = 5,894.83/x
  3. Step 3: Cross multiply
    10,835.43x = 16,242.20 × 5,894.83
  4. Step 4: Simplify right side
    10,835.43x = 95,745,007.83
  5. Step 5: Solve for x
    x = 95,745,007.83/10,835.43
  6. Step 6: Final answer
    x = 8,836.29

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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.