Home / 9,450.47-14,175.71-4,250.27

Finding the Fourth Proportional to 9,450.47, 14,175.71 and 4,250.27

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Solution

The fourth proportional to 9,450.47, 14,175.71 and 4,250.27 is: 6,375.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,450.47 : 14,175.71 = 4,250.27 : x
  2. Step 2: Convert to fraction form
    9,450.47/14,175.71 = 4,250.27/x
  3. Step 3: Cross multiply
    9,450.47x = 14,175.71 × 4,250.27
  4. Step 4: Simplify right side
    9,450.47x = 60,250,502.81
  5. Step 5: Solve for x
    x = 60,250,502.81/9,450.47
  6. Step 6: Final answer
    x = 6,375.40

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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.