Home / 195,343.92-269,580.60-110,459.16

Finding the Fourth Proportional to 195,343.92, 269,580.60 and 110,459.16

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Solution

The fourth proportional to 195,343.92, 269,580.60 and 110,459.16 is: 152,437.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,343.92 : 269,580.60 = 110,459.16 : x
  2. Step 2: Convert to fraction form
    195,343.92/269,580.60 = 110,459.16/x
  3. Step 3: Cross multiply
    195,343.92x = 269,580.60 × 110,459.16
  4. Step 4: Simplify right side
    195,343.92x = 29,777,646,628.30
  5. Step 5: Solve for x
    x = 29,777,646,628.30/195,343.92
  6. Step 6: Final answer
    x = 152,437.03

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1.5x scale

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.