Home / 13,360.76-20,035.44-4,596.56

Finding the Fourth Proportional to 13,360.76, 20,035.44 and 4,596.56

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Solution

The fourth proportional to 13,360.76, 20,035.44 and 4,596.56 is: 6,892.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,360.76 : 20,035.44 = 4,596.56 : x
  2. Step 2: Convert to fraction form
    13,360.76/20,035.44 = 4,596.56/x
  3. Step 3: Cross multiply
    13,360.76x = 20,035.44 × 4,596.56
  4. Step 4: Simplify right side
    13,360.76x = 92,094,102.09
  5. Step 5: Solve for x
    x = 92,094,102.09/13,360.76
  6. Step 6: Final answer
    x = 6,892.88

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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.