Home / 17,999.35-26,999.66-4,852.04

Finding the Fourth Proportional to 17,999.35, 26,999.66 and 4,852.04

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Solution

The fourth proportional to 17,999.35, 26,999.66 and 4,852.04 is: 7,278.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,999.35 : 26,999.66 = 4,852.04 : x
  2. Step 2: Convert to fraction form
    17,999.35/26,999.66 = 4,852.04/x
  3. Step 3: Cross multiply
    17,999.35x = 26,999.66 × 4,852.04
  4. Step 4: Simplify right side
    17,999.35x = 131,003,430.31
  5. Step 5: Solve for x
    x = 131,003,430.31/17,999.35
  6. Step 6: Final answer
    x = 7,278.23

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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.