Home / 16,172.52-24,258.77-9,604.23

Finding the Fourth Proportional to 16,172.52, 24,258.77 and 9,604.23

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Solution

The fourth proportional to 16,172.52, 24,258.77 and 9,604.23 is: 14,406.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,172.52 : 24,258.77 = 9,604.23 : x
  2. Step 2: Convert to fraction form
    16,172.52/24,258.77 = 9,604.23/x
  3. Step 3: Cross multiply
    16,172.52x = 24,258.77 × 9,604.23
  4. Step 4: Simplify right side
    16,172.52x = 232,986,806.60
  5. Step 5: Solve for x
    x = 232,986,806.60/16,172.52
  6. Step 6: Final answer
    x = 14,406.34

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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.