Home / 25,366.35-38,057.64-10,576.83

Finding the Fourth Proportional to 25,366.35, 38,057.64 and 10,576.83

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Solution

The fourth proportional to 25,366.35, 38,057.64 and 10,576.83 is: 15,868.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,366.35 : 38,057.64 = 10,576.83 : x
  2. Step 2: Convert to fraction form
    25,366.35/38,057.64 = 10,576.83/x
  3. Step 3: Cross multiply
    25,366.35x = 38,057.64 × 10,576.83
  4. Step 4: Simplify right side
    25,366.35x = 402,529,188.48
  5. Step 5: Solve for x
    x = 402,529,188.48/25,366.35
  6. Step 6: Final answer
    x = 15,868.63

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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.