Home / 29,422.63-40,514.34-25,354.81

Finding the Fourth Proportional to 29,422.63, 40,514.34 and 25,354.81

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Solution

The fourth proportional to 29,422.63, 40,514.34 and 25,354.81 is: 34,913.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,422.63 : 40,514.34 = 25,354.81 : x
  2. Step 2: Convert to fraction form
    29,422.63/40,514.34 = 25,354.81/x
  3. Step 3: Cross multiply
    29,422.63x = 40,514.34 × 25,354.81
  4. Step 4: Simplify right side
    29,422.63x = 1,027,233,392.98
  5. Step 5: Solve for x
    x = 1,027,233,392.98/29,422.63
  6. Step 6: Final answer
    x = 34,913.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.