Home / 373,269.28-559,739.22-106,969.36

Finding the Fourth Proportional to 373,269.28, 559,739.22 and 106,969.36

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Solution

The fourth proportional to 373,269.28, 559,739.22 and 106,969.36 is: 160,406.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,269.28 : 559,739.22 = 106,969.36 : x
  2. Step 2: Convert to fraction form
    373,269.28/559,739.22 = 106,969.36/x
  3. Step 3: Cross multiply
    373,269.28x = 559,739.22 × 106,969.36
  4. Step 4: Simplify right side
    373,269.28x = 59,874,946,130.30
  5. Step 5: Solve for x
    x = 59,874,946,130.30/373,269.28
  6. Step 6: Final answer
    x = 160,406.84

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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.