Home / 4,823.66-7,234.67-1,360.10

Finding the Fourth Proportional to 4,823.66, 7,234.67 and 1,360.10

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Solution

The fourth proportional to 4,823.66, 7,234.67 and 1,360.10 is: 2,039.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,823.66 : 7,234.67 = 1,360.10 : x
  2. Step 2: Convert to fraction form
    4,823.66/7,234.67 = 1,360.10/x
  3. Step 3: Cross multiply
    4,823.66x = 7,234.67 × 1,360.10
  4. Step 4: Simplify right side
    4,823.66x = 9,839,874.67
  5. Step 5: Solve for x
    x = 9,839,874.67/4,823.66
  6. Step 6: Final answer
    x = 2,039.92

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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.