Home / 152,302.55-228,204.14-107,849.48

Finding the Fourth Proportional to 152,302.55, 228,204.14 and 107,849.48

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Solution

The fourth proportional to 152,302.55, 228,204.14 and 107,849.48 is: 161,597.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,302.55 : 228,204.14 = 107,849.48 : x
  2. Step 2: Convert to fraction form
    152,302.55/228,204.14 = 107,849.48/x
  3. Step 3: Cross multiply
    152,302.55x = 228,204.14 × 107,849.48
  4. Step 4: Simplify right side
    152,302.55x = 24,611,696,152.58
  5. Step 5: Solve for x
    x = 24,611,696,152.58/152,302.55
  6. Step 6: Final answer
    x = 161,597.41

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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.