Home / 14,726.07-22,087.44-4,196.70

Finding the Fourth Proportional to 14,726.07, 22,087.44 and 4,196.70

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Solution

The fourth proportional to 14,726.07, 22,087.44 and 4,196.70 is: 6,294.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,726.07 : 22,087.44 = 4,196.70 : x
  2. Step 2: Convert to fraction form
    14,726.07/22,087.44 = 4,196.70/x
  3. Step 3: Cross multiply
    14,726.07x = 22,087.44 × 4,196.70
  4. Step 4: Simplify right side
    14,726.07x = 92,694,359.45
  5. Step 5: Solve for x
    x = 92,694,359.45/14,726.07
  6. Step 6: Final answer
    x = 6,294.58

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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.