Home / 183,473.28-274,766.58-104,347.62

Finding the Fourth Proportional to 183,473.28, 274,766.58 and 104,347.62

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Solution

The fourth proportional to 183,473.28, 274,766.58 and 104,347.62 is: 156,269.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,473.28 : 274,766.58 = 104,347.62 : x
  2. Step 2: Convert to fraction form
    183,473.28/274,766.58 = 104,347.62/x
  3. Step 3: Cross multiply
    183,473.28x = 274,766.58 × 104,347.62
  4. Step 4: Simplify right side
    183,473.28x = 28,671,238,678.54
  5. Step 5: Solve for x
    x = 28,671,238,678.54/183,473.28
  6. Step 6: Final answer
    x = 156,269.29

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1.5x scale

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.