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Finding the Fourth Proportional to 350,032.92, 483,008.44 and 197,068.36

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Solution

The fourth proportional to 350,032.92, 483,008.44 and 197,068.36 is: 271,933.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,032.92 : 483,008.44 = 197,068.36 : x
  2. Step 2: Convert to fraction form
    350,032.92/483,008.44 = 197,068.36/x
  3. Step 3: Cross multiply
    350,032.92x = 483,008.44 × 197,068.36
  4. Step 4: Simplify right side
    350,032.92x = 95,185,681,136.96
  5. Step 5: Solve for x
    x = 95,185,681,136.96/350,032.92
  6. Step 6: Final answer
    x = 271,933.51

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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.