Home / 29,624.58-40,885.76-16,882.37

Finding the Fourth Proportional to 29,624.58, 40,885.76 and 16,882.37

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Solution

The fourth proportional to 29,624.58, 40,885.76 and 16,882.37 is: 23,299.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,624.58 : 40,885.76 = 16,882.37 : x
  2. Step 2: Convert to fraction form
    29,624.58/40,885.76 = 16,882.37/x
  3. Step 3: Cross multiply
    29,624.58x = 40,885.76 × 16,882.37
  4. Step 4: Simplify right side
    29,624.58x = 690,248,528.05
  5. Step 5: Solve for x
    x = 690,248,528.05/29,624.58
  6. Step 6: Final answer
    x = 23,299.86

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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.