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Finding the Fourth Proportional to 9,353.94, 14,019.18 and 4,675.26

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Solution

The fourth proportional to 9,353.94, 14,019.18 and 4,675.26 is: 7,007.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,353.94 : 14,019.18 = 4,675.26 : x
  2. Step 2: Convert to fraction form
    9,353.94/14,019.18 = 4,675.26/x
  3. Step 3: Cross multiply
    9,353.94x = 14,019.18 × 4,675.26
  4. Step 4: Simplify right side
    9,353.94x = 65,543,311.49
  5. Step 5: Solve for x
    x = 65,543,311.49/9,353.94
  6. Step 6: Final answer
    x = 7,007.03

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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.