Home / 93,867.14-129,535.56-50,845.80

Finding the Fourth Proportional to 93,867.14, 129,535.56 and 50,845.80

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Solution

The fourth proportional to 93,867.14, 129,535.56 and 50,845.80 is: 70,166.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,867.14 : 129,535.56 = 50,845.80 : x
  2. Step 2: Convert to fraction form
    93,867.14/129,535.56 = 50,845.80/x
  3. Step 3: Cross multiply
    93,867.14x = 129,535.56 × 50,845.80
  4. Step 4: Simplify right side
    93,867.14x = 6,586,339,176.65
  5. Step 5: Solve for x
    x = 6,586,339,176.65/93,867.14
  6. Step 6: Final answer
    x = 70,166.61

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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.