Home / 23,660.76-32,651.94-13,050.24

Finding the Fourth Proportional to 23,660.76, 32,651.94 and 13,050.24

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Solution

The fourth proportional to 23,660.76, 32,651.94 and 13,050.24 is: 18,009.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,660.76 : 32,651.94 = 13,050.24 : x
  2. Step 2: Convert to fraction form
    23,660.76/32,651.94 = 13,050.24/x
  3. Step 3: Cross multiply
    23,660.76x = 32,651.94 × 13,050.24
  4. Step 4: Simplify right side
    23,660.76x = 426,115,653.47
  5. Step 5: Solve for x
    x = 426,115,653.47/23,660.76
  6. Step 6: Final answer
    x = 18,009.38

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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.