Home / 33,119.67-49,701.39-15,594.51

Finding the Fourth Proportional to 33,119.67, 49,701.39 and 15,594.51

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Solution

The fourth proportional to 33,119.67, 49,701.39 and 15,594.51 is: 23,402.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,119.67 : 49,701.39 = 15,594.51 : x
  2. Step 2: Convert to fraction form
    33,119.67/49,701.39 = 15,594.51/x
  3. Step 3: Cross multiply
    33,119.67x = 49,701.39 × 15,594.51
  4. Step 4: Simplify right side
    33,119.67x = 775,068,823.37
  5. Step 5: Solve for x
    x = 775,068,823.37/33,119.67
  6. Step 6: Final answer
    x = 23,402.07

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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.