Home / 9,454.03-14,180.56-3,530.45

Finding the Fourth Proportional to 9,454.03, 14,180.56 and 3,530.45

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Solution

The fourth proportional to 9,454.03, 14,180.56 and 3,530.45 is: 5,295.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,454.03 : 14,180.56 = 3,530.45 : x
  2. Step 2: Convert to fraction form
    9,454.03/14,180.56 = 3,530.45/x
  3. Step 3: Cross multiply
    9,454.03x = 14,180.56 × 3,530.45
  4. Step 4: Simplify right side
    9,454.03x = 50,063,704.91
  5. Step 5: Solve for x
    x = 50,063,704.91/9,454.03
  6. Step 6: Final answer
    x = 5,295.49

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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.