Home / 16,826.74-25,212.21-10,232.98

Finding the Fourth Proportional to 16,826.74, 25,212.21 and 10,232.98

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Solution

The fourth proportional to 16,826.74, 25,212.21 and 10,232.98 is: 15,332.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,826.74 : 25,212.21 = 10,232.98 : x
  2. Step 2: Convert to fraction form
    16,826.74/25,212.21 = 10,232.98/x
  3. Step 3: Cross multiply
    16,826.74x = 25,212.21 × 10,232.98
  4. Step 4: Simplify right side
    16,826.74x = 257,996,040.69
  5. Step 5: Solve for x
    x = 257,996,040.69/16,826.74
  6. Step 6: Final answer
    x = 15,332.50

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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.