Home / 39,114.27-58,671.29-33,833.58

Finding the Fourth Proportional to 39,114.27, 58,671.29 and 33,833.58

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Solution

The fourth proportional to 39,114.27, 58,671.29 and 33,833.58 is: 50,750.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,114.27 : 58,671.29 = 33,833.58 : x
  2. Step 2: Convert to fraction form
    39,114.27/58,671.29 = 33,833.58/x
  3. Step 3: Cross multiply
    39,114.27x = 58,671.29 × 33,833.58
  4. Step 4: Simplify right side
    39,114.27x = 1,985,059,614.75
  5. Step 5: Solve for x
    x = 1,985,059,614.75/39,114.27
  6. Step 6: Final answer
    x = 50,750.27

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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.