Home / 14,915.06-22,377.03-6,150.50

Finding the Fourth Proportional to 14,915.06, 22,377.03 and 6,150.50

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Solution

The fourth proportional to 14,915.06, 22,377.03 and 6,150.50 is: 9,227.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,915.06 : 22,377.03 = 6,150.50 : x
  2. Step 2: Convert to fraction form
    14,915.06/22,377.03 = 6,150.50/x
  3. Step 3: Cross multiply
    14,915.06x = 22,377.03 × 6,150.50
  4. Step 4: Simplify right side
    14,915.06x = 137,629,923.02
  5. Step 5: Solve for x
    x = 137,629,923.02/14,915.06
  6. Step 6: Final answer
    x = 9,227.58

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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.