Home / 24,245.06-36,405.88-14,428.16

Finding the Fourth Proportional to 24,245.06, 36,405.88 and 14,428.16

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Solution

The fourth proportional to 24,245.06, 36,405.88 and 14,428.16 is: 21,665.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,245.06 : 36,405.88 = 14,428.16 : x
  2. Step 2: Convert to fraction form
    24,245.06/36,405.88 = 14,428.16/x
  3. Step 3: Cross multiply
    24,245.06x = 36,405.88 × 14,428.16
  4. Step 4: Simplify right side
    24,245.06x = 525,269,861.58
  5. Step 5: Solve for x
    x = 525,269,861.58/24,245.06
  6. Step 6: Final answer
    x = 21,665.03

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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.