Home / 88,884.60-133,179.27-62,533.98

Finding the Fourth Proportional to 88,884.60, 133,179.27 and 62,533.98

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Solution

The fourth proportional to 88,884.60, 133,179.27 and 62,533.98 is: 93,697.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,884.60 : 133,179.27 = 62,533.98 : x
  2. Step 2: Convert to fraction form
    88,884.60/133,179.27 = 62,533.98/x
  3. Step 3: Cross multiply
    88,884.60x = 133,179.27 × 62,533.98
  4. Step 4: Simplify right side
    88,884.60x = 8,328,229,806.59
  5. Step 5: Solve for x
    x = 8,328,229,806.59/88,884.60
  6. Step 6: Final answer
    x = 93,697.11

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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.