Home / 93,996.60-140,948.22-29,946.39

Finding the Fourth Proportional to 93,996.60, 140,948.22 and 29,946.39

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Solution

The fourth proportional to 93,996.60, 140,948.22 and 29,946.39 is: 44,904.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,996.60 : 140,948.22 = 29,946.39 : x
  2. Step 2: Convert to fraction form
    93,996.60/140,948.22 = 29,946.39/x
  3. Step 3: Cross multiply
    93,996.60x = 140,948.22 × 29,946.39
  4. Step 4: Simplify right side
    93,996.60x = 4,220,890,365.93
  5. Step 5: Solve for x
    x = 4,220,890,365.93/93,996.60
  6. Step 6: Final answer
    x = 44,904.71

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1.5x scale

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.