Home / 29,201.04-43,794.06-15,144.32

Finding the Fourth Proportional to 29,201.04, 43,794.06 and 15,144.32

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Solution

The fourth proportional to 29,201.04, 43,794.06 and 15,144.32 is: 22,712.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,201.04 : 43,794.06 = 15,144.32 : x
  2. Step 2: Convert to fraction form
    29,201.04/43,794.06 = 15,144.32/x
  3. Step 3: Cross multiply
    29,201.04x = 43,794.06 × 15,144.32
  4. Step 4: Simplify right side
    29,201.04x = 663,231,258.74
  5. Step 5: Solve for x
    x = 663,231,258.74/29,201.04
  6. Step 6: Final answer
    x = 22,712.59

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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.