Home / 16,708.90-25,063.35-10,366.60

Finding the Fourth Proportional to 16,708.90, 25,063.35 and 10,366.60

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Solution

The fourth proportional to 16,708.90, 25,063.35 and 10,366.60 is: 15,549.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,708.90 : 25,063.35 = 10,366.60 : x
  2. Step 2: Convert to fraction form
    16,708.90/25,063.35 = 10,366.60/x
  3. Step 3: Cross multiply
    16,708.90x = 25,063.35 × 10,366.60
  4. Step 4: Simplify right side
    16,708.90x = 259,821,724.11
  5. Step 5: Solve for x
    x = 259,821,724.11/16,708.90
  6. Step 6: Final answer
    x = 15,549.90

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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.