Home / 39,062.05-58,759.36-35,408.34

Finding the Fourth Proportional to 39,062.05, 58,759.36 and 35,408.34

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Solution

The fourth proportional to 39,062.05, 58,759.36 and 35,408.34 is: 53,263.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,062.05 : 58,759.36 = 35,408.34 : x
  2. Step 2: Convert to fraction form
    39,062.05/58,759.36 = 35,408.34/x
  3. Step 3: Cross multiply
    39,062.05x = 58,759.36 × 35,408.34
  4. Step 4: Simplify right side
    39,062.05x = 2,080,571,308.54
  5. Step 5: Solve for x
    x = 2,080,571,308.54/39,062.05
  6. Step 6: Final answer
    x = 53,263.24

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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.