Home / 29,613.22-44,383.93-21,749.13

Finding the Fourth Proportional to 29,613.22, 44,383.93 and 21,749.13

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Solution

The fourth proportional to 29,613.22, 44,383.93 and 21,749.13 is: 32,597.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,613.22 : 44,383.93 = 21,749.13 : x
  2. Step 2: Convert to fraction form
    29,613.22/44,383.93 = 21,749.13/x
  3. Step 3: Cross multiply
    29,613.22x = 44,383.93 × 21,749.13
  4. Step 4: Simplify right side
    29,613.22x = 965,311,754.74
  5. Step 5: Solve for x
    x = 965,311,754.74/29,613.22
  6. Step 6: Final answer
    x = 32,597.33

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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.