Home / 43,558.75-60,122.01-25,647.22

Finding the Fourth Proportional to 43,558.75, 60,122.01 and 25,647.22

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Solution

The fourth proportional to 43,558.75, 60,122.01 and 25,647.22 is: 35,399.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,558.75 : 60,122.01 = 25,647.22 : x
  2. Step 2: Convert to fraction form
    43,558.75/60,122.01 = 25,647.22/x
  3. Step 3: Cross multiply
    43,558.75x = 60,122.01 × 25,647.22
  4. Step 4: Simplify right side
    43,558.75x = 1,541,962,417.31
  5. Step 5: Solve for x
    x = 1,541,962,417.31/43,558.75
  6. Step 6: Final answer
    x = 35,399.60

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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.