Home / 335,037.04-502,617.12-110,410.72

Finding the Fourth Proportional to 335,037.04, 502,617.12 and 110,410.72

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Solution

The fourth proportional to 335,037.04, 502,617.12 and 110,410.72 is: 165,636.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,037.04 : 502,617.12 = 110,410.72 : x
  2. Step 2: Convert to fraction form
    335,037.04/502,617.12 = 110,410.72/x
  3. Step 3: Cross multiply
    335,037.04x = 502,617.12 × 110,410.72
  4. Step 4: Simplify right side
    335,037.04x = 55,494,318,103.53
  5. Step 5: Solve for x
    x = 55,494,318,103.53/335,037.04
  6. Step 6: Final answer
    x = 165,636.37

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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.