Home / 4,538.11-6,806.34-1,250.50

Finding the Fourth Proportional to 4,538.11, 6,806.34 and 1,250.50

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Solution

The fourth proportional to 4,538.11, 6,806.34 and 1,250.50 is: 1,875.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,538.11 : 6,806.34 = 1,250.50 : x
  2. Step 2: Convert to fraction form
    4,538.11/6,806.34 = 1,250.50/x
  3. Step 3: Cross multiply
    4,538.11x = 6,806.34 × 1,250.50
  4. Step 4: Simplify right side
    4,538.11x = 8,511,328.17
  5. Step 5: Solve for x
    x = 8,511,328.17/4,538.11
  6. Step 6: Final answer
    x = 1,875.52

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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.