Home / 13,503.03-20,242.23-4,733.16

Finding the Fourth Proportional to 13,503.03, 20,242.23 and 4,733.16

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Solution

The fourth proportional to 13,503.03, 20,242.23 and 4,733.16 is: 7,095.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,503.03 : 20,242.23 = 4,733.16 : x
  2. Step 2: Convert to fraction form
    13,503.03/20,242.23 = 4,733.16/x
  3. Step 3: Cross multiply
    13,503.03x = 20,242.23 × 4,733.16
  4. Step 4: Simplify right side
    13,503.03x = 95,809,713.35
  5. Step 5: Solve for x
    x = 95,809,713.35/13,503.03
  6. Step 6: Final answer
    x = 7,095.42

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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.