Home / 350,018.24-483,026.64-197,059.04

Finding the Fourth Proportional to 350,018.24, 483,026.64 and 197,059.04

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Solution

The fourth proportional to 350,018.24, 483,026.64 and 197,059.04 is: 271,942.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,018.24 : 483,026.64 = 197,059.04 : x
  2. Step 2: Convert to fraction form
    350,018.24/483,026.64 = 197,059.04/x
  3. Step 3: Cross multiply
    350,018.24x = 483,026.64 × 197,059.04
  4. Step 4: Simplify right side
    350,018.24x = 95,184,765,972.83
  5. Step 5: Solve for x
    x = 95,184,765,972.83/350,018.24
  6. Step 6: Final answer
    x = 271,942.30

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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.