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Finding the Fourth Proportional to 373,032.04, 559,713.30 and 195,496.84

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Solution

The fourth proportional to 373,032.04, 559,713.30 and 195,496.84 is: 293,331.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,032.04 : 559,713.30 = 195,496.84 : x
  2. Step 2: Convert to fraction form
    373,032.04/559,713.30 = 195,496.84/x
  3. Step 3: Cross multiply
    373,032.04x = 559,713.30 × 195,496.84
  4. Step 4: Simplify right side
    373,032.04x = 109,422,181,455.97
  5. Step 5: Solve for x
    x = 109,422,181,455.97/373,032.04
  6. Step 6: Final answer
    x = 293,331.86

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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.