Home / 18,080.67-24,949.98-10,527.06

Finding the Fourth Proportional to 18,080.67, 24,949.98 and 10,527.06

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Solution

The fourth proportional to 18,080.67, 24,949.98 and 10,527.06 is: 14,526.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,080.67 : 24,949.98 = 10,527.06 : x
  2. Step 2: Convert to fraction form
    18,080.67/24,949.98 = 10,527.06/x
  3. Step 3: Cross multiply
    18,080.67x = 24,949.98 × 10,527.06
  4. Step 4: Simplify right side
    18,080.67x = 262,649,936.46
  5. Step 5: Solve for x
    x = 262,649,936.46/18,080.67
  6. Step 6: Final answer
    x = 14,526.56

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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.