Home / 32,924.97-49,358.28-13,190.03

Finding the Fourth Proportional to 32,924.97, 49,358.28 and 13,190.03

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Solution

The fourth proportional to 32,924.97, 49,358.28 and 13,190.03 is: 19,773.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,924.97 : 49,358.28 = 13,190.03 : x
  2. Step 2: Convert to fraction form
    32,924.97/49,358.28 = 13,190.03/x
  3. Step 3: Cross multiply
    32,924.97x = 49,358.28 × 13,190.03
  4. Step 4: Simplify right side
    32,924.97x = 651,036,947.16
  5. Step 5: Solve for x
    x = 651,036,947.16/32,924.97
  6. Step 6: Final answer
    x = 19,773.35

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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.