Home / 19,535.25-29,284.92-7,052.34

Finding the Fourth Proportional to 19,535.25, 29,284.92 and 7,052.34

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Solution

The fourth proportional to 19,535.25, 29,284.92 and 7,052.34 is: 10,572.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,535.25 : 29,284.92 = 7,052.34 : x
  2. Step 2: Convert to fraction form
    19,535.25/29,284.92 = 7,052.34/x
  3. Step 3: Cross multiply
    19,535.25x = 29,284.92 × 7,052.34
  4. Step 4: Simplify right side
    19,535.25x = 206,527,212.71
  5. Step 5: Solve for x
    x = 206,527,212.71/19,535.25
  6. Step 6: Final answer
    x = 10,572.03

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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.