Home / 4,538.18-6,806.04-1,250.48

Finding the Fourth Proportional to 4,538.18, 6,806.04 and 1,250.48

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Solution

The fourth proportional to 4,538.18, 6,806.04 and 1,250.48 is: 1,875.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,538.18 : 6,806.04 = 1,250.48 : x
  2. Step 2: Convert to fraction form
    4,538.18/6,806.04 = 1,250.48/x
  3. Step 3: Cross multiply
    4,538.18x = 6,806.04 × 1,250.48
  4. Step 4: Simplify right side
    4,538.18x = 8,510,816.90
  5. Step 5: Solve for x
    x = 8,510,816.90/4,538.18
  6. Step 6: Final answer
    x = 1,875.38

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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.