Home / 97,828.58-146,808.62-34,648.47

Finding the Fourth Proportional to 97,828.58, 146,808.62 and 34,648.47

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Solution

The fourth proportional to 97,828.58, 146,808.62 and 34,648.47 is: 51,996.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,828.58 : 146,808.62 = 34,648.47 : x
  2. Step 2: Convert to fraction form
    97,828.58/146,808.62 = 34,648.47/x
  3. Step 3: Cross multiply
    97,828.58x = 146,808.62 × 34,648.47
  4. Step 4: Simplify right side
    97,828.58x = 5,086,694,152.43
  5. Step 5: Solve for x
    x = 5,086,694,152.43/97,828.58
  6. Step 6: Final answer
    x = 51,996.00

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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.