Home / 6,531.45-9,797.18-4,592.31

Finding the Fourth Proportional to 6,531.45, 9,797.18 and 4,592.31

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Solution

The fourth proportional to 6,531.45, 9,797.18 and 4,592.31 is: 6,888.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,531.45 : 9,797.18 = 4,592.31 : x
  2. Step 2: Convert to fraction form
    6,531.45/9,797.18 = 4,592.31/x
  3. Step 3: Cross multiply
    6,531.45x = 9,797.18 × 4,592.31
  4. Step 4: Simplify right side
    6,531.45x = 44,991,664.72
  5. Step 5: Solve for x
    x = 44,991,664.72/6,531.45
  6. Step 6: Final answer
    x = 6,888.47

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Similar ratio
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1.5x scale

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.