Home / 195,626.08-269,966.16-110,741.28

Finding the Fourth Proportional to 195,626.08, 269,966.16 and 110,741.28

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Solution

The fourth proportional to 195,626.08, 269,966.16 and 110,741.28 is: 152,824.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,626.08 : 269,966.16 = 110,741.28 : x
  2. Step 2: Convert to fraction form
    195,626.08/269,966.16 = 110,741.28/x
  3. Step 3: Cross multiply
    195,626.08x = 269,966.16 × 110,741.28
  4. Step 4: Simplify right side
    195,626.08x = 29,896,398,115.08
  5. Step 5: Solve for x
    x = 29,896,398,115.08/195,626.08
  6. Step 6: Final answer
    x = 152,824.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.