Home / 43,313.06-59,772.46-25,408.37

Finding the Fourth Proportional to 43,313.06, 59,772.46 and 25,408.37

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Solution

The fourth proportional to 43,313.06, 59,772.46 and 25,408.37 is: 35,063.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,313.06 : 59,772.46 = 25,408.37 : x
  2. Step 2: Convert to fraction form
    43,313.06/59,772.46 = 25,408.37/x
  3. Step 3: Cross multiply
    43,313.06x = 59,772.46 × 25,408.37
  4. Step 4: Simplify right side
    43,313.06x = 1,518,720,480.63
  5. Step 5: Solve for x
    x = 1,518,720,480.63/43,313.06
  6. Step 6: Final answer
    x = 35,063.80

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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.