Home / 13,468.41-20,202.62-4,703.13

Finding the Fourth Proportional to 13,468.41, 20,202.62 and 4,703.13

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Solution

The fourth proportional to 13,468.41, 20,202.62 and 4,703.13 is: 7,054.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,468.41 : 20,202.62 = 4,703.13 : x
  2. Step 2: Convert to fraction form
    13,468.41/20,202.62 = 4,703.13/x
  3. Step 3: Cross multiply
    13,468.41x = 20,202.62 × 4,703.13
  4. Step 4: Simplify right side
    13,468.41x = 95,015,524.68
  5. Step 5: Solve for x
    x = 95,015,524.68/13,468.41
  6. Step 6: Final answer
    x = 7,054.70

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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.