Home / 48,092.69-72,153.64-25,599.54

Finding the Fourth Proportional to 48,092.69, 72,153.64 and 25,599.54

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Solution

The fourth proportional to 48,092.69, 72,153.64 and 25,599.54 is: 38,407.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,092.69 : 72,153.64 = 25,599.54 : x
  2. Step 2: Convert to fraction form
    48,092.69/72,153.64 = 25,599.54/x
  3. Step 3: Cross multiply
    48,092.69x = 72,153.64 × 25,599.54
  4. Step 4: Simplify right side
    48,092.69x = 1,847,100,151.90
  5. Step 5: Solve for x
    x = 1,847,100,151.90/48,092.69
  6. Step 6: Final answer
    x = 38,407.09

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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.