Home / 93,383.57-140,076.59-29,339.62

Finding the Fourth Proportional to 93,383.57, 140,076.59 and 29,339.62

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Solution

The fourth proportional to 93,383.57, 140,076.59 and 29,339.62 is: 44,009.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,383.57 : 140,076.59 = 29,339.62 : x
  2. Step 2: Convert to fraction form
    93,383.57/140,076.59 = 29,339.62/x
  3. Step 3: Cross multiply
    93,383.57x = 140,076.59 × 29,339.62
  4. Step 4: Simplify right side
    93,383.57x = 4,109,793,424.61
  5. Step 5: Solve for x
    x = 4,109,793,424.61/93,383.57
  6. Step 6: Final answer
    x = 44,009.81

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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.