Home / 4,925.02-7,370.18-3,077

Finding the Fourth Proportional to 4,925.02, 7,370.18 and 3,077

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Solution

The fourth proportional to 4,925.02, 7,370.18 and 3,077 is: 4,604.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,925.02 : 7,370.18 = 3,077 : x
  2. Step 2: Convert to fraction form
    4,925.02/7,370.18 = 3,077/x
  3. Step 3: Cross multiply
    4,925.02x = 7,370.18 × 3,077
  4. Step 4: Simplify right side
    4,925.02x = 22,678,028.48
  5. Step 5: Solve for x
    x = 22,678,028.48/4,925.02
  6. Step 6: Final answer
    x = 4,604.66

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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.