Home / 17,202.09-25,802.05-6,107.32

Finding the Fourth Proportional to 17,202.09, 25,802.05 and 6,107.32

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Solution

The fourth proportional to 17,202.09, 25,802.05 and 6,107.32 is: 9,160.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,202.09 : 25,802.05 = 6,107.32 : x
  2. Step 2: Convert to fraction form
    17,202.09/25,802.05 = 6,107.32/x
  3. Step 3: Cross multiply
    17,202.09x = 25,802.05 × 6,107.32
  4. Step 4: Simplify right side
    17,202.09x = 157,581,376.01
  5. Step 5: Solve for x
    x = 157,581,376.01/17,202.09
  6. Step 6: Final answer
    x = 9,160.59

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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.