Home / 5,332.02-8,000.34-2,863.95

Finding the Fourth Proportional to 5,332.02, 8,000.34 and 2,863.95

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Solution

The fourth proportional to 5,332.02, 8,000.34 and 2,863.95 is: 4,297.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,332.02 : 8,000.34 = 2,863.95 : x
  2. Step 2: Convert to fraction form
    5,332.02/8,000.34 = 2,863.95/x
  3. Step 3: Cross multiply
    5,332.02x = 8,000.34 × 2,863.95
  4. Step 4: Simplify right side
    5,332.02x = 22,912,573.74
  5. Step 5: Solve for x
    x = 22,912,573.74/5,332.02
  6. Step 6: Final answer
    x = 4,297.17

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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.