Home / 29,791.48-44,619.17-14,220.04

Finding the Fourth Proportional to 29,791.48, 44,619.17 and 14,220.04

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Solution

The fourth proportional to 29,791.48, 44,619.17 and 14,220.04 is: 21,297.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,791.48 : 44,619.17 = 14,220.04 : x
  2. Step 2: Convert to fraction form
    29,791.48/44,619.17 = 14,220.04/x
  3. Step 3: Cross multiply
    29,791.48x = 44,619.17 × 14,220.04
  4. Step 4: Simplify right side
    29,791.48x = 634,486,382.17
  5. Step 5: Solve for x
    x = 634,486,382.17/29,791.48
  6. Step 6: Final answer
    x = 21,297.58

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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.