Home / 373,012.24-559,683.78-195,477.07

Finding the Fourth Proportional to 373,012.24, 559,683.78 and 195,477.07

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Solution

The fourth proportional to 373,012.24, 559,683.78 and 195,477.07 is: 293,302.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,012.24 : 559,683.78 = 195,477.07 : x
  2. Step 2: Convert to fraction form
    373,012.24/559,683.78 = 195,477.07/x
  3. Step 3: Cross multiply
    373,012.24x = 559,683.78 × 195,477.07
  4. Step 4: Simplify right side
    373,012.24x = 109,405,345,440.93
  5. Step 5: Solve for x
    x = 109,405,345,440.93/373,012.24
  6. Step 6: Final answer
    x = 293,302.29

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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.