Home / 14,367.25-21,559.43-6,576.67

Finding the Fourth Proportional to 14,367.25, 21,559.43 and 6,576.67

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Solution

The fourth proportional to 14,367.25, 21,559.43 and 6,576.67 is: 9,868.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,367.25 : 21,559.43 = 6,576.67 : x
  2. Step 2: Convert to fraction form
    14,367.25/21,559.43 = 6,576.67/x
  3. Step 3: Cross multiply
    14,367.25x = 21,559.43 × 6,576.67
  4. Step 4: Simplify right side
    14,367.25x = 141,789,223.61
  5. Step 5: Solve for x
    x = 141,789,223.61/14,367.25
  6. Step 6: Final answer
    x = 9,868.92

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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.