Home / 176,683.14-243,824.40-96,112.44

Finding the Fourth Proportional to 176,683.14, 243,824.40 and 96,112.44

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Solution

The fourth proportional to 176,683.14, 243,824.40 and 96,112.44 is: 132,636.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,683.14 : 243,824.40 = 96,112.44 : x
  2. Step 2: Convert to fraction form
    176,683.14/243,824.40 = 96,112.44/x
  3. Step 3: Cross multiply
    176,683.14x = 243,824.40 × 96,112.44
  4. Step 4: Simplify right side
    176,683.14x = 23,434,558,015.54
  5. Step 5: Solve for x
    x = 23,434,558,015.54/176,683.14
  6. Step 6: Final answer
    x = 132,636.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.