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Finding the Fourth Proportional to 35,104.76, 52,662.08 and 11,404.71

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Solution

The fourth proportional to 35,104.76, 52,662.08 and 11,404.71 is: 17,108.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,104.76 : 52,662.08 = 11,404.71 : x
  2. Step 2: Convert to fraction form
    35,104.76/52,662.08 = 11,404.71/x
  3. Step 3: Cross multiply
    35,104.76x = 52,662.08 × 11,404.71
  4. Step 4: Simplify right side
    35,104.76x = 600,595,693.37
  5. Step 5: Solve for x
    x = 600,595,693.37/35,104.76
  6. Step 6: Final answer
    x = 17,108.67

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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.