Home / 35,277.36-52,928.12-22,113.96

Finding the Fourth Proportional to 35,277.36, 52,928.12 and 22,113.96

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Solution

The fourth proportional to 35,277.36, 52,928.12 and 22,113.96 is: 33,178.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,277.36 : 52,928.12 = 22,113.96 : x
  2. Step 2: Convert to fraction form
    35,277.36/52,928.12 = 22,113.96/x
  3. Step 3: Cross multiply
    35,277.36x = 52,928.12 × 22,113.96
  4. Step 4: Simplify right side
    35,277.36x = 1,170,450,328.56
  5. Step 5: Solve for x
    x = 1,170,450,328.56/35,277.36
  6. Step 6: Final answer
    x = 33,178.51

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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.