Home / 93,865.33-129,533.38-50,843.84

Finding the Fourth Proportional to 93,865.33, 129,533.38 and 50,843.84

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Solution

The fourth proportional to 93,865.33, 129,533.38 and 50,843.84 is: 70,164.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,865.33 : 129,533.38 = 50,843.84 : x
  2. Step 2: Convert to fraction form
    93,865.33/129,533.38 = 50,843.84/x
  3. Step 3: Cross multiply
    93,865.33x = 129,533.38 × 50,843.84
  4. Step 4: Simplify right side
    93,865.33x = 6,585,973,672.60
  5. Step 5: Solve for x
    x = 6,585,973,672.60/93,865.33
  6. Step 6: Final answer
    x = 70,164.07

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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.