Home / 13,373.95-20,061.03-4,014.04

Finding the Fourth Proportional to 13,373.95, 20,061.03 and 4,014.04

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Solution

The fourth proportional to 13,373.95, 20,061.03 and 4,014.04 is: 6,021.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,373.95 : 20,061.03 = 4,014.04 : x
  2. Step 2: Convert to fraction form
    13,373.95/20,061.03 = 4,014.04/x
  3. Step 3: Cross multiply
    13,373.95x = 20,061.03 × 4,014.04
  4. Step 4: Simplify right side
    13,373.95x = 80,525,776.86
  5. Step 5: Solve for x
    x = 80,525,776.86/13,373.95
  6. Step 6: Final answer
    x = 6,021.09

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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.