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Finding the Fourth Proportional to 5,800.89, 8,006.22 and 3,443.16

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Solution

The fourth proportional to 5,800.89, 8,006.22 and 3,443.16 is: 4,752.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,800.89 : 8,006.22 = 3,443.16 : x
  2. Step 2: Convert to fraction form
    5,800.89/8,006.22 = 3,443.16/x
  3. Step 3: Cross multiply
    5,800.89x = 8,006.22 × 3,443.16
  4. Step 4: Simplify right side
    5,800.89x = 27,566,696.46
  5. Step 5: Solve for x
    x = 27,566,696.46/5,800.89
  6. Step 6: Final answer
    x = 4,752.15

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1.5x scale

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.