Home / 9,353.62-14,018.60-4,087.24

Finding the Fourth Proportional to 9,353.62, 14,018.60 and 4,087.24

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Solution

The fourth proportional to 9,353.62, 14,018.60 and 4,087.24 is: 6,125.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,353.62 : 14,018.60 = 4,087.24 : x
  2. Step 2: Convert to fraction form
    9,353.62/14,018.60 = 4,087.24/x
  3. Step 3: Cross multiply
    9,353.62x = 14,018.60 × 4,087.24
  4. Step 4: Simplify right side
    9,353.62x = 57,297,382.66
  5. Step 5: Solve for x
    x = 57,297,382.66/9,353.62
  6. Step 6: Final answer
    x = 6,125.69

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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.