Home / 335,331.46-503,047.21-110,715.63

Finding the Fourth Proportional to 335,331.46, 503,047.21 and 110,715.63

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Solution

The fourth proportional to 335,331.46, 503,047.21 and 110,715.63 is: 166,089.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,331.46 : 503,047.21 = 110,715.63 : x
  2. Step 2: Convert to fraction form
    335,331.46/503,047.21 = 110,715.63/x
  3. Step 3: Cross multiply
    335,331.46x = 503,047.21 × 110,715.63
  4. Step 4: Simplify right side
    335,331.46x = 55,695,188,774.89
  5. Step 5: Solve for x
    x = 55,695,188,774.89/335,331.46
  6. Step 6: Final answer
    x = 166,089.96

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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.