Home / 23,984.24-33,089.57-13,907.13

Finding the Fourth Proportional to 23,984.24, 33,089.57 and 13,907.13

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Solution

The fourth proportional to 23,984.24, 33,089.57 and 13,907.13 is: 19,186.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,984.24 : 33,089.57 = 13,907.13 : x
  2. Step 2: Convert to fraction form
    23,984.24/33,089.57 = 13,907.13/x
  3. Step 3: Cross multiply
    23,984.24x = 33,089.57 × 13,907.13
  4. Step 4: Simplify right side
    23,984.24x = 460,180,951.63
  5. Step 5: Solve for x
    x = 460,180,951.63/23,984.24
  6. Step 6: Final answer
    x = 19,186.81

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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.