Home / 152,584.04-228,914.14-107,693.12

Finding the Fourth Proportional to 152,584.04, 228,914.14 and 107,693.12

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Solution

The fourth proportional to 152,584.04, 228,914.14 and 107,693.12 is: 161,566.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,584.04 : 228,914.14 = 107,693.12 : x
  2. Step 2: Convert to fraction form
    152,584.04/228,914.14 = 107,693.12/x
  3. Step 3: Cross multiply
    152,584.04x = 228,914.14 × 107,693.12
  4. Step 4: Simplify right side
    152,584.04x = 24,652,477,948.72
  5. Step 5: Solve for x
    x = 24,652,477,948.72/152,584.04
  6. Step 6: Final answer
    x = 161,566.56

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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.