Home / 23,934.07-33,029.00-13,326.21

Finding the Fourth Proportional to 23,934.07, 33,029.00 and 13,326.21

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Solution

The fourth proportional to 23,934.07, 33,029.00 and 13,326.21 is: 18,390.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,934.07 : 33,029.00 = 13,326.21 : x
  2. Step 2: Convert to fraction form
    23,934.07/33,029.00 = 13,326.21/x
  3. Step 3: Cross multiply
    23,934.07x = 33,029.00 × 13,326.21
  4. Step 4: Simplify right side
    23,934.07x = 440,151,448.39
  5. Step 5: Solve for x
    x = 440,151,448.39/23,934.07
  6. Step 6: Final answer
    x = 18,390.16

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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.