Home / 14,084.20-19,473.30-12,334.60

Finding the Fourth Proportional to 14,084.20, 19,473.30 and 12,334.60

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Solution

The fourth proportional to 14,084.20, 19,473.30 and 12,334.60 is: 17,054.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,084.20 : 19,473.30 = 12,334.60 : x
  2. Step 2: Convert to fraction form
    14,084.20/19,473.30 = 12,334.60/x
  3. Step 3: Cross multiply
    14,084.20x = 19,473.30 × 12,334.60
  4. Step 4: Simplify right side
    14,084.20x = 240,195,366.18
  5. Step 5: Solve for x
    x = 240,195,366.18/14,084.20
  6. Step 6: Final answer
    x = 17,054.24

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.