Home / 24,007.49-33,125.03-13,930.09

Finding the Fourth Proportional to 24,007.49, 33,125.03 and 13,930.09

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Solution

The fourth proportional to 24,007.49, 33,125.03 and 13,930.09 is: 19,220.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,007.49 : 33,125.03 = 13,930.09 : x
  2. Step 2: Convert to fraction form
    24,007.49/33,125.03 = 13,930.09/x
  3. Step 3: Cross multiply
    24,007.49x = 33,125.03 × 13,930.09
  4. Step 4: Simplify right side
    24,007.49x = 461,434,649.15
  5. Step 5: Solve for x
    x = 461,434,649.15/24,007.49
  6. Step 6: Final answer
    x = 19,220.45

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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.