Home / 40,928.92-61,393.17-35,365.24

Finding the Fourth Proportional to 40,928.92, 61,393.17 and 35,365.24

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Solution

The fourth proportional to 40,928.92, 61,393.17 and 35,365.24 is: 53,047.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,928.92 : 61,393.17 = 35,365.24 : x
  2. Step 2: Convert to fraction form
    40,928.92/61,393.17 = 35,365.24/x
  3. Step 3: Cross multiply
    40,928.92x = 61,393.17 × 35,365.24
  4. Step 4: Simplify right side
    40,928.92x = 2,171,184,191.41
  5. Step 5: Solve for x
    x = 2,171,184,191.41/40,928.92
  6. Step 6: Final answer
    x = 53,047.68

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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.