Home / 4,531.84-6,800.34-3,541.87

Finding the Fourth Proportional to 4,531.84, 6,800.34 and 3,541.87

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Solution

The fourth proportional to 4,531.84, 6,800.34 and 3,541.87 is: 5,314.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,531.84 : 6,800.34 = 3,541.87 : x
  2. Step 2: Convert to fraction form
    4,531.84/6,800.34 = 3,541.87/x
  3. Step 3: Cross multiply
    4,531.84x = 6,800.34 × 3,541.87
  4. Step 4: Simplify right side
    4,531.84x = 24,085,920.24
  5. Step 5: Solve for x
    x = 24,085,920.24/4,531.84
  6. Step 6: Final answer
    x = 5,314.82

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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.