Home / 182,851.29-274,289.24-70,532.44

Finding the Fourth Proportional to 182,851.29, 274,289.24 and 70,532.44

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Solution

The fourth proportional to 182,851.29, 274,289.24 and 70,532.44 is: 105,803.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,851.29 : 274,289.24 = 70,532.44 : x
  2. Step 2: Convert to fraction form
    182,851.29/274,289.24 = 70,532.44/x
  3. Step 3: Cross multiply
    182,851.29x = 274,289.24 × 70,532.44
  4. Step 4: Simplify right side
    182,851.29x = 19,346,288,456.81
  5. Step 5: Solve for x
    x = 19,346,288,456.81/182,851.29
  6. Step 6: Final answer
    x = 105,803.40

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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.