Home / 23,937.08-33,032.27-13,326.48

Finding the Fourth Proportional to 23,937.08, 33,032.27 and 13,326.48

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Solution

The fourth proportional to 23,937.08, 33,032.27 and 13,326.48 is: 18,390.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,937.08 : 33,032.27 = 13,326.48 : x
  2. Step 2: Convert to fraction form
    23,937.08/33,032.27 = 13,326.48/x
  3. Step 3: Cross multiply
    23,937.08x = 33,032.27 × 13,326.48
  4. Step 4: Simplify right side
    23,937.08x = 440,203,918.83
  5. Step 5: Solve for x
    x = 440,203,918.83/23,937.08
  6. Step 6: Final answer
    x = 18,390.05

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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.