Home / 9,353.34-14,035.68-4,087.44

Finding the Fourth Proportional to 9,353.34, 14,035.68 and 4,087.44

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Solution

The fourth proportional to 9,353.34, 14,035.68 and 4,087.44 is: 6,133.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,353.34 : 14,035.68 = 4,087.44 : x
  2. Step 2: Convert to fraction form
    9,353.34/14,035.68 = 4,087.44/x
  3. Step 3: Cross multiply
    9,353.34x = 14,035.68 × 4,087.44
  4. Step 4: Simplify right side
    9,353.34x = 57,369,999.86
  5. Step 5: Solve for x
    x = 57,369,999.86/9,353.34
  6. Step 6: Final answer
    x = 6,133.64

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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.