Home / 60,101.22-82,939.26-35,913.22

Finding the Fourth Proportional to 60,101.22, 82,939.26 and 35,913.22

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Solution

The fourth proportional to 60,101.22, 82,939.26 and 35,913.22 is: 49,559.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,101.22 : 82,939.26 = 35,913.22 : x
  2. Step 2: Convert to fraction form
    60,101.22/82,939.26 = 35,913.22/x
  3. Step 3: Cross multiply
    60,101.22x = 82,939.26 × 35,913.22
  4. Step 4: Simplify right side
    60,101.22x = 2,978,615,891.02
  5. Step 5: Solve for x
    x = 2,978,615,891.02/60,101.22
  6. Step 6: Final answer
    x = 49,559.99

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.