Home / 164,084.40-246,181.20-58,911.60

Finding the Fourth Proportional to 164,084.40, 246,181.20 and 58,911.60

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Solution

The fourth proportional to 164,084.40, 246,181.20 and 58,911.60 is: 88,387.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,084.40 : 246,181.20 = 58,911.60 : x
  2. Step 2: Convert to fraction form
    164,084.40/246,181.20 = 58,911.60/x
  3. Step 3: Cross multiply
    164,084.40x = 246,181.20 × 58,911.60
  4. Step 4: Simplify right side
    164,084.40x = 14,502,928,381.92
  5. Step 5: Solve for x
    x = 14,502,928,381.92/164,084.40
  6. Step 6: Final answer
    x = 88,387.00

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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.