Home / 9,563.36-14,339.48-3,713.12

Finding the Fourth Proportional to 9,563.36, 14,339.48 and 3,713.12

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Solution

The fourth proportional to 9,563.36, 14,339.48 and 3,713.12 is: 5,567.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,563.36 : 14,339.48 = 3,713.12 : x
  2. Step 2: Convert to fraction form
    9,563.36/14,339.48 = 3,713.12/x
  3. Step 3: Cross multiply
    9,563.36x = 14,339.48 × 3,713.12
  4. Step 4: Simplify right side
    9,563.36x = 53,244,209.98
  5. Step 5: Solve for x
    x = 53,244,209.98/9,563.36
  6. Step 6: Final answer
    x = 5,567.52

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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.