Home / 39,095.54-58,646.76-11,015.84

Finding the Fourth Proportional to 39,095.54, 58,646.76 and 11,015.84

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Solution

The fourth proportional to 39,095.54, 58,646.76 and 11,015.84 is: 16,524.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,095.54 : 58,646.76 = 11,015.84 : x
  2. Step 2: Convert to fraction form
    39,095.54/58,646.76 = 11,015.84/x
  3. Step 3: Cross multiply
    39,095.54x = 58,646.76 × 11,015.84
  4. Step 4: Simplify right side
    39,095.54x = 646,043,324.68
  5. Step 5: Solve for x
    x = 646,043,324.68/39,095.54
  6. Step 6: Final answer
    x = 16,524.73

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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.