Home / 34,150.20-51,225.30-32,537.40

Finding the Fourth Proportional to 34,150.20, 51,225.30 and 32,537.40

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Solution

The fourth proportional to 34,150.20, 51,225.30 and 32,537.40 is: 48,806.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,150.20 : 51,225.30 = 32,537.40 : x
  2. Step 2: Convert to fraction form
    34,150.20/51,225.30 = 32,537.40/x
  3. Step 3: Cross multiply
    34,150.20x = 51,225.30 × 32,537.40
  4. Step 4: Simplify right side
    34,150.20x = 1,666,738,076.22
  5. Step 5: Solve for x
    x = 1,666,738,076.22/34,150.20
  6. Step 6: Final answer
    x = 48,806.10

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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.