Home / 246,872.04-370,308.60-89,211.84

Finding the Fourth Proportional to 246,872.04, 370,308.60 and 89,211.84

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Solution

The fourth proportional to 246,872.04, 370,308.60 and 89,211.84 is: 133,817.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,872.04 : 370,308.60 = 89,211.84 : x
  2. Step 2: Convert to fraction form
    246,872.04/370,308.60 = 89,211.84/x
  3. Step 3: Cross multiply
    246,872.04x = 370,308.60 × 89,211.84
  4. Step 4: Simplify right side
    246,872.04x = 33,035,911,573.82
  5. Step 5: Solve for x
    x = 33,035,911,573.82/246,872.04
  6. Step 6: Final answer
    x = 133,817.96

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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.