Home / 4,269.02-6,406.38-1,495.69

Finding the Fourth Proportional to 4,269.02, 6,406.38 and 1,495.69

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Solution

The fourth proportional to 4,269.02, 6,406.38 and 1,495.69 is: 2,244.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,269.02 : 6,406.38 = 1,495.69 : x
  2. Step 2: Convert to fraction form
    4,269.02/6,406.38 = 1,495.69/x
  3. Step 3: Cross multiply
    4,269.02x = 6,406.38 × 1,495.69
  4. Step 4: Simplify right side
    4,269.02x = 9,581,942.49
  5. Step 5: Solve for x
    x = 9,581,942.49/4,269.02
  6. Step 6: Final answer
    x = 2,244.53

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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.