Home / 43,821.13-60,485.56-25,922.35

Finding the Fourth Proportional to 43,821.13, 60,485.56 and 25,922.35

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Solution

The fourth proportional to 43,821.13, 60,485.56 and 25,922.35 is: 35,780.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,821.13 : 60,485.56 = 25,922.35 : x
  2. Step 2: Convert to fraction form
    43,821.13/60,485.56 = 25,922.35/x
  3. Step 3: Cross multiply
    43,821.13x = 60,485.56 × 25,922.35
  4. Step 4: Simplify right side
    43,821.13x = 1,567,928,110.09
  5. Step 5: Solve for x
    x = 1,567,928,110.09/43,821.13
  6. Step 6: Final answer
    x = 35,780.19

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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.