Home / 14,899.06-22,351.83-4,511.62

Finding the Fourth Proportional to 14,899.06, 22,351.83 and 4,511.62

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Solution

The fourth proportional to 14,899.06, 22,351.83 and 4,511.62 is: 6,768.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,899.06 : 22,351.83 = 4,511.62 : x
  2. Step 2: Convert to fraction form
    14,899.06/22,351.83 = 4,511.62/x
  3. Step 3: Cross multiply
    14,899.06x = 22,351.83 × 4,511.62
  4. Step 4: Simplify right side
    14,899.06x = 100,842,963.26
  5. Step 5: Solve for x
    x = 100,842,963.26/14,899.06
  6. Step 6: Final answer
    x = 6,768.41

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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.