Home / 32,104.06-48,164.95-13,392.89

Finding the Fourth Proportional to 32,104.06, 48,164.95 and 13,392.89

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Solution

The fourth proportional to 32,104.06, 48,164.95 and 13,392.89 is: 20,093.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,104.06 : 48,164.95 = 13,392.89 : x
  2. Step 2: Convert to fraction form
    32,104.06/48,164.95 = 13,392.89/x
  3. Step 3: Cross multiply
    32,104.06x = 48,164.95 × 13,392.89
  4. Step 4: Simplify right side
    32,104.06x = 645,067,877.21
  5. Step 5: Solve for x
    x = 645,067,877.21/32,104.06
  6. Step 6: Final answer
    x = 20,093.03

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.