Home / 24,001.79-33,128.39-14,578.25

Finding the Fourth Proportional to 24,001.79, 33,128.39 and 14,578.25

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Solution

The fourth proportional to 24,001.79, 33,128.39 and 14,578.25 is: 20,121.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,001.79 : 33,128.39 = 14,578.25 : x
  2. Step 2: Convert to fraction form
    24,001.79/33,128.39 = 14,578.25/x
  3. Step 3: Cross multiply
    24,001.79x = 33,128.39 × 14,578.25
  4. Step 4: Simplify right side
    24,001.79x = 482,953,822.32
  5. Step 5: Solve for x
    x = 482,953,822.32/24,001.79
  6. Step 6: Final answer
    x = 20,121.58

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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.