Home / 5,932.50-8,899.23-1,828.50

Finding the Fourth Proportional to 5,932.50, 8,899.23 and 1,828.50

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Solution

The fourth proportional to 5,932.50, 8,899.23 and 1,828.50 is: 2,742.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,932.50 : 8,899.23 = 1,828.50 : x
  2. Step 2: Convert to fraction form
    5,932.50/8,899.23 = 1,828.50/x
  3. Step 3: Cross multiply
    5,932.50x = 8,899.23 × 1,828.50
  4. Step 4: Simplify right side
    5,932.50x = 16,272,242.06
  5. Step 5: Solve for x
    x = 16,272,242.06/5,932.50
  6. Step 6: Final answer
    x = 2,742.90

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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.