Home / 152,103.60-228,194.28-58,584.24

Finding the Fourth Proportional to 152,103.60, 228,194.28 and 58,584.24

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Solution

The fourth proportional to 152,103.60, 228,194.28 and 58,584.24 is: 87,891.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,103.60 : 228,194.28 = 58,584.24 : x
  2. Step 2: Convert to fraction form
    152,103.60/228,194.28 = 58,584.24/x
  3. Step 3: Cross multiply
    152,103.60x = 228,194.28 × 58,584.24
  4. Step 4: Simplify right side
    152,103.60x = 13,368,588,466.15
  5. Step 5: Solve for x
    x = 13,368,588,466.15/152,103.60
  6. Step 6: Final answer
    x = 87,891.34

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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.