Home / 25,060.62-37,576.35-9,479.46

Finding the Fourth Proportional to 25,060.62, 37,576.35 and 9,479.46

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Solution

The fourth proportional to 25,060.62, 37,576.35 and 9,479.46 is: 14,213.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,060.62 : 37,576.35 = 9,479.46 : x
  2. Step 2: Convert to fraction form
    25,060.62/37,576.35 = 9,479.46/x
  3. Step 3: Cross multiply
    25,060.62x = 37,576.35 × 9,479.46
  4. Step 4: Simplify right side
    25,060.62x = 356,203,506.77
  5. Step 5: Solve for x
    x = 356,203,506.77/25,060.62
  6. Step 6: Final answer
    x = 14,213.67

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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.