Home / 13,955.56-20,933.34-4,596.52

Finding the Fourth Proportional to 13,955.56, 20,933.34 and 4,596.52

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Solution

The fourth proportional to 13,955.56, 20,933.34 and 4,596.52 is: 6,894.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,955.56 : 20,933.34 = 4,596.52 : x
  2. Step 2: Convert to fraction form
    13,955.56/20,933.34 = 4,596.52/x
  3. Step 3: Cross multiply
    13,955.56x = 20,933.34 × 4,596.52
  4. Step 4: Simplify right side
    13,955.56x = 96,220,515.98
  5. Step 5: Solve for x
    x = 96,220,515.98/13,955.56
  6. Step 6: Final answer
    x = 6,894.78

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1.5x scale

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.