Home / 13,532.58-20,269.71-6,592.50

Finding the Fourth Proportional to 13,532.58, 20,269.71 and 6,592.50

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Solution

The fourth proportional to 13,532.58, 20,269.71 and 6,592.50 is: 9,874.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,532.58 : 20,269.71 = 6,592.50 : x
  2. Step 2: Convert to fraction form
    13,532.58/20,269.71 = 6,592.50/x
  3. Step 3: Cross multiply
    13,532.58x = 20,269.71 × 6,592.50
  4. Step 4: Simplify right side
    13,532.58x = 133,628,063.18
  5. Step 5: Solve for x
    x = 133,628,063.18/13,532.58
  6. Step 6: Final answer
    x = 9,874.54

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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.