Home / 9,204.48-13,808.07-4,274.64

Finding the Fourth Proportional to 9,204.48, 13,808.07 and 4,274.64

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Solution

The fourth proportional to 9,204.48, 13,808.07 and 4,274.64 is: 6,412.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,204.48 : 13,808.07 = 4,274.64 : x
  2. Step 2: Convert to fraction form
    9,204.48/13,808.07 = 4,274.64/x
  3. Step 3: Cross multiply
    9,204.48x = 13,808.07 × 4,274.64
  4. Step 4: Simplify right side
    9,204.48x = 59,024,528.34
  5. Step 5: Solve for x
    x = 59,024,528.34/9,204.48
  6. Step 6: Final answer
    x = 6,412.59

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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.