Home / 6,269.02-8,650.47-3,473.98

Finding the Fourth Proportional to 6,269.02, 8,650.47 and 3,473.98

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Solution

The fourth proportional to 6,269.02, 8,650.47 and 3,473.98 is: 4,793.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,269.02 : 8,650.47 = 3,473.98 : x
  2. Step 2: Convert to fraction form
    6,269.02/8,650.47 = 3,473.98/x
  3. Step 3: Cross multiply
    6,269.02x = 8,650.47 × 3,473.98
  4. Step 4: Simplify right side
    6,269.02x = 30,051,559.77
  5. Step 5: Solve for x
    x = 30,051,559.77/6,269.02
  6. Step 6: Final answer
    x = 4,793.66

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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.