Home / 18,063.49-24,924.07-10,104.18

Finding the Fourth Proportional to 18,063.49, 24,924.07 and 10,104.18

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Solution

The fourth proportional to 18,063.49, 24,924.07 and 10,104.18 is: 13,941.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,063.49 : 24,924.07 = 10,104.18 : x
  2. Step 2: Convert to fraction form
    18,063.49/24,924.07 = 10,104.18/x
  3. Step 3: Cross multiply
    18,063.49x = 24,924.07 × 10,104.18
  4. Step 4: Simplify right side
    18,063.49x = 251,837,289.61
  5. Step 5: Solve for x
    x = 251,837,289.61/18,063.49
  6. Step 6: Final answer
    x = 13,941.78

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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.