Home / 9,369.57-14,052.90-4,103.42

Finding the Fourth Proportional to 9,369.57, 14,052.90 and 4,103.42

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Solution

The fourth proportional to 9,369.57, 14,052.90 and 4,103.42 is: 6,154.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,369.57 : 14,052.90 = 4,103.42 : x
  2. Step 2: Convert to fraction form
    9,369.57/14,052.90 = 4,103.42/x
  3. Step 3: Cross multiply
    9,369.57x = 14,052.90 × 4,103.42
  4. Step 4: Simplify right side
    9,369.57x = 57,664,950.92
  5. Step 5: Solve for x
    x = 57,664,950.92/9,369.57
  6. Step 6: Final answer
    x = 6,154.49

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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.