Home / 23,402.58-35,107.92-10,254.66

Finding the Fourth Proportional to 23,402.58, 35,107.92 and 10,254.66

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Solution

The fourth proportional to 23,402.58, 35,107.92 and 10,254.66 is: 15,383.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,402.58 : 35,107.92 = 10,254.66 : x
  2. Step 2: Convert to fraction form
    23,402.58/35,107.92 = 10,254.66/x
  3. Step 3: Cross multiply
    23,402.58x = 35,107.92 × 10,254.66
  4. Step 4: Simplify right side
    23,402.58x = 360,019,782.91
  5. Step 5: Solve for x
    x = 360,019,782.91/23,402.58
  6. Step 6: Final answer
    x = 15,383.76

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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.