Home / 6,084.85-8,397.96-3,432.51

Finding the Fourth Proportional to 6,084.85, 8,397.96 and 3,432.51

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Solution

The fourth proportional to 6,084.85, 8,397.96 and 3,432.51 is: 4,737.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,084.85 : 8,397.96 = 3,432.51 : x
  2. Step 2: Convert to fraction form
    6,084.85/8,397.96 = 3,432.51/x
  3. Step 3: Cross multiply
    6,084.85x = 8,397.96 × 3,432.51
  4. Step 4: Simplify right side
    6,084.85x = 28,826,039.69
  5. Step 5: Solve for x
    x = 28,826,039.69/6,084.85
  6. Step 6: Final answer
    x = 4,737.35

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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.