Home / 296,103.04-444,154.62-82,902.35

Finding the Fourth Proportional to 296,103.04, 444,154.62 and 82,902.35

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Solution

The fourth proportional to 296,103.04, 444,154.62 and 82,902.35 is: 124,353.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,103.04 : 444,154.62 = 82,902.35 : x
  2. Step 2: Convert to fraction form
    296,103.04/444,154.62 = 82,902.35/x
  3. Step 3: Cross multiply
    296,103.04x = 444,154.62 × 82,902.35
  4. Step 4: Simplify right side
    296,103.04x = 36,821,463,944.64
  5. Step 5: Solve for x
    x = 36,821,463,944.64/296,103.04
  6. Step 6: Final answer
    x = 124,353.55

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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.