Home / 45,919.25-68,874.01-14,752.07

Finding the Fourth Proportional to 45,919.25, 68,874.01 and 14,752.07

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Solution

The fourth proportional to 45,919.25, 68,874.01 and 14,752.07 is: 22,126.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,919.25 : 68,874.01 = 14,752.07 : x
  2. Step 2: Convert to fraction form
    45,919.25/68,874.01 = 14,752.07/x
  3. Step 3: Cross multiply
    45,919.25x = 68,874.01 × 14,752.07
  4. Step 4: Simplify right side
    45,919.25x = 1,016,033,798.57
  5. Step 5: Solve for x
    x = 1,016,033,798.57/45,919.25
  6. Step 6: Final answer
    x = 22,126.54

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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.