Home / 29,212.03-43,800.53-13,397.25

Finding the Fourth Proportional to 29,212.03, 43,800.53 and 13,397.25

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Solution

The fourth proportional to 29,212.03, 43,800.53 and 13,397.25 is: 20,087.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,212.03 : 43,800.53 = 13,397.25 : x
  2. Step 2: Convert to fraction form
    29,212.03/43,800.53 = 13,397.25/x
  3. Step 3: Cross multiply
    29,212.03x = 43,800.53 × 13,397.25
  4. Step 4: Simplify right side
    29,212.03x = 586,806,650.54
  5. Step 5: Solve for x
    x = 586,806,650.54/29,212.03
  6. Step 6: Final answer
    x = 20,087.84

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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.