Home / 14,882.06-20,536.52-8,596.46

Finding the Fourth Proportional to 14,882.06, 20,536.52 and 8,596.46

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Solution

The fourth proportional to 14,882.06, 20,536.52 and 8,596.46 is: 11,862.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,882.06 : 20,536.52 = 8,596.46 : x
  2. Step 2: Convert to fraction form
    14,882.06/20,536.52 = 8,596.46/x
  3. Step 3: Cross multiply
    14,882.06x = 20,536.52 × 8,596.46
  4. Step 4: Simplify right side
    14,882.06x = 176,541,372.72
  5. Step 5: Solve for x
    x = 176,541,372.72/14,882.06
  6. Step 6: Final answer
    x = 11,862.70

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.