Home / 152,274.60-228,283.44-95,990.67

Finding the Fourth Proportional to 152,274.60, 228,283.44 and 95,990.67

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Solution

The fourth proportional to 152,274.60, 228,283.44 and 95,990.67 is: 143,905.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,274.60 : 228,283.44 = 95,990.67 : x
  2. Step 2: Convert to fraction form
    152,274.60/228,283.44 = 95,990.67/x
  3. Step 3: Cross multiply
    152,274.60x = 228,283.44 × 95,990.67
  4. Step 4: Simplify right side
    152,274.60x = 21,913,080,355.50
  5. Step 5: Solve for x
    x = 21,913,080,355.50/152,274.60
  6. Step 6: Final answer
    x = 143,905.03

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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.