Home / 373,012.01-559,683.39-195,476.81

Finding the Fourth Proportional to 373,012.01, 559,683.39 and 195,476.81

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Solution

The fourth proportional to 373,012.01, 559,683.39 and 195,476.81 is: 293,301.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,012.01 : 559,683.39 = 195,476.81 : x
  2. Step 2: Convert to fraction form
    373,012.01/559,683.39 = 195,476.81/x
  3. Step 3: Cross multiply
    373,012.01x = 559,683.39 × 195,476.81
  4. Step 4: Simplify right side
    373,012.01x = 109,405,120,888.77
  5. Step 5: Solve for x
    x = 109,405,120,888.77/373,012.01
  6. Step 6: Final answer
    x = 293,301.88

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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.