Home / 23,701.08-32,700.09-13,625.88

Finding the Fourth Proportional to 23,701.08, 32,700.09 and 13,625.88

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Solution

The fourth proportional to 23,701.08, 32,700.09 and 13,625.88 is: 18,799.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,701.08 : 32,700.09 = 13,625.88 : x
  2. Step 2: Convert to fraction form
    23,701.08/32,700.09 = 13,625.88/x
  3. Step 3: Cross multiply
    23,701.08x = 32,700.09 × 13,625.88
  4. Step 4: Simplify right side
    23,701.08x = 445,567,502.33
  5. Step 5: Solve for x
    x = 445,567,502.33/23,701.08
  6. Step 6: Final answer
    x = 18,799.46

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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.