Home / 23,443.17-32,351.66-12,833.79

Finding the Fourth Proportional to 23,443.17, 32,351.66 and 12,833.79

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Solution

The fourth proportional to 23,443.17, 32,351.66 and 12,833.79 is: 17,710.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,443.17 : 32,351.66 = 12,833.79 : x
  2. Step 2: Convert to fraction form
    23,443.17/32,351.66 = 12,833.79/x
  3. Step 3: Cross multiply
    23,443.17x = 32,351.66 × 12,833.79
  4. Step 4: Simplify right side
    23,443.17x = 415,194,410.59
  5. Step 5: Solve for x
    x = 415,194,410.59/23,443.17
  6. Step 6: Final answer
    x = 17,710.68

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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.