Home / 29,041.67-43,544.97-13,028.28

Finding the Fourth Proportional to 29,041.67, 43,544.97 and 13,028.28

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Solution

The fourth proportional to 29,041.67, 43,544.97 and 13,028.28 is: 19,534.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,041.67 : 43,544.97 = 13,028.28 : x
  2. Step 2: Convert to fraction form
    29,041.67/43,544.97 = 13,028.28/x
  3. Step 3: Cross multiply
    29,041.67x = 43,544.97 × 13,028.28
  4. Step 4: Simplify right side
    29,041.67x = 567,315,898.46
  5. Step 5: Solve for x
    x = 567,315,898.46/29,041.67
  6. Step 6: Final answer
    x = 19,534.55

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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.