Home / 69,475.40-104,244.24-32,015.42

Finding the Fourth Proportional to 69,475.40, 104,244.24 and 32,015.42

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Solution

The fourth proportional to 69,475.40, 104,244.24 and 32,015.42 is: 48,037.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,475.40 : 104,244.24 = 32,015.42 : x
  2. Step 2: Convert to fraction form
    69,475.40/104,244.24 = 32,015.42/x
  3. Step 3: Cross multiply
    69,475.40x = 104,244.24 × 32,015.42
  4. Step 4: Simplify right side
    69,475.40x = 3,337,423,126.18
  5. Step 5: Solve for x
    x = 3,337,423,126.18/69,475.40
  6. Step 6: Final answer
    x = 48,037.48

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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.